Home / 4,536,718.17-6,806,405.85-1,341,929.43

Finding the Fourth Proportional to 4,536,718.17, 6,806,405.85 and 1,341,929.43

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Solution

The fourth proportional to 4,536,718.17, 6,806,405.85 and 1,341,929.43 is: 2,013,287.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,718.17 : 6,806,405.85 = 1,341,929.43 : x
  2. Step 2: Convert to fraction form
    4,536,718.17/6,806,405.85 = 1,341,929.43/x
  3. Step 3: Cross multiply
    4,536,718.17x = 6,806,405.85 × 1,341,929.43
  4. Step 4: Simplify right side
    4,536,718.17x = 9,133,716,325,155.28
  5. Step 5: Solve for x
    x = 9,133,716,325,155.28/4,536,718.17
  6. Step 6: Final answer
    x = 2,013,287.14

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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.