Home / 2,935,621.16-4,403,869.50-1,042,204.04

Finding the Fourth Proportional to 2,935,621.16, 4,403,869.50 and 1,042,204.04

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Solution

The fourth proportional to 2,935,621.16, 4,403,869.50 and 1,042,204.04 is: 1,563,461.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,621.16 : 4,403,869.50 = 1,042,204.04 : x
  2. Step 2: Convert to fraction form
    2,935,621.16/4,403,869.50 = 1,042,204.04/x
  3. Step 3: Cross multiply
    2,935,621.16x = 4,403,869.50 × 1,042,204.04
  4. Step 4: Simplify right side
    2,935,621.16x = 4,589,730,584,532.78
  5. Step 5: Solve for x
    x = 4,589,730,584,532.78/2,935,621.16
  6. Step 6: Final answer
    x = 1,563,461.47

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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.