Home / 7,414,166.77-10,226,266.78-6,804,289.01

Finding the Fourth Proportional to 7,414,166.77, 10,226,266.78 and 6,804,289.01

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Solution

The fourth proportional to 7,414,166.77, 10,226,266.78 and 6,804,289.01 is: 9,385,070.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,414,166.77 : 10,226,266.78 = 6,804,289.01 : x
  2. Step 2: Convert to fraction form
    7,414,166.77/10,226,266.78 = 6,804,289.01/x
  3. Step 3: Cross multiply
    7,414,166.77x = 10,226,266.78 × 6,804,289.01
  4. Step 4: Simplify right side
    7,414,166.77x = 69,582,474,673,037.03
  5. Step 5: Solve for x
    x = 69,582,474,673,037.03/7,414,166.77
  6. Step 6: Final answer
    x = 9,385,070.08

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.