Home / 6,756,586.94-10,134,880.40-1,707,897.44

Finding the Fourth Proportional to 6,756,586.94, 10,134,880.40 and 1,707,897.44

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Solution

The fourth proportional to 6,756,586.94, 10,134,880.40 and 1,707,897.44 is: 2,561,846.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,586.94 : 10,134,880.40 = 1,707,897.44 : x
  2. Step 2: Convert to fraction form
    6,756,586.94/10,134,880.40 = 1,707,897.44/x
  3. Step 3: Cross multiply
    6,756,586.94x = 10,134,880.40 × 1,707,897.44
  4. Step 4: Simplify right side
    6,756,586.94x = 17,309,336,289,866.18
  5. Step 5: Solve for x
    x = 17,309,336,289,866.18/6,756,586.94
  6. Step 6: Final answer
    x = 2,561,846.16

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.