Home / 12,704,614.16-17,532,478.44-6,903,395.73

Finding the Fourth Proportional to 12,704,614.16, 17,532,478.44 and 6,903,395.73

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Solution

The fourth proportional to 12,704,614.16, 17,532,478.44 and 6,903,395.73 is: 9,526,746.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,704,614.16 : 17,532,478.44 = 6,903,395.73 : x
  2. Step 2: Convert to fraction form
    12,704,614.16/17,532,478.44 = 6,903,395.73/x
  3. Step 3: Cross multiply
    12,704,614.16x = 17,532,478.44 × 6,903,395.73
  4. Step 4: Simplify right side
    12,704,614.16x = 121,033,636,799,013.08
  5. Step 5: Solve for x
    x = 121,033,636,799,013.08/12,704,614.16
  6. Step 6: Final answer
    x = 9,526,746.37

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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.