Home / 6,135,830.68-9,203,746.02-1,875,998.92

Finding the Fourth Proportional to 6,135,830.68, 9,203,746.02 and 1,875,998.92

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Solution

The fourth proportional to 6,135,830.68, 9,203,746.02 and 1,875,998.92 is: 2,813,998.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135,830.68 : 9,203,746.02 = 1,875,998.92 : x
  2. Step 2: Convert to fraction form
    6,135,830.68/9,203,746.02 = 1,875,998.92/x
  3. Step 3: Cross multiply
    6,135,830.68x = 9,203,746.02 × 1,875,998.92
  4. Step 4: Simplify right side
    6,135,830.68x = 17,266,217,593,474.30
  5. Step 5: Solve for x
    x = 17,266,217,593,474.30/6,135,830.68
  6. Step 6: Final answer
    x = 2,813,998.38

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.