Home / 3,746,337.93-5,169,946.28-2,027,458.45

Finding the Fourth Proportional to 3,746,337.93, 5,169,946.28 and 2,027,458.45

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Solution

The fourth proportional to 3,746,337.93, 5,169,946.28 and 2,027,458.45 is: 2,797,892.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,337.93 : 5,169,946.28 = 2,027,458.45 : x
  2. Step 2: Convert to fraction form
    3,746,337.93/5,169,946.28 = 2,027,458.45/x
  3. Step 3: Cross multiply
    3,746,337.93x = 5,169,946.28 × 2,027,458.45
  4. Step 4: Simplify right side
    3,746,337.93x = 10,481,851,250,080.71
  5. Step 5: Solve for x
    x = 10,481,851,250,080.71/3,746,337.93
  6. Step 6: Final answer
    x = 2,797,892.62

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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.