Home / 2,746,740.54-3,790,510.11-1,523,132.28

Finding the Fourth Proportional to 2,746,740.54, 3,790,510.11 and 1,523,132.28

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Solution

The fourth proportional to 2,746,740.54, 3,790,510.11 and 1,523,132.28 is: 2,101,927.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,740.54 : 3,790,510.11 = 1,523,132.28 : x
  2. Step 2: Convert to fraction form
    2,746,740.54/3,790,510.11 = 1,523,132.28/x
  3. Step 3: Cross multiply
    2,746,740.54x = 3,790,510.11 × 1,523,132.28
  4. Step 4: Simplify right side
    2,746,740.54x = 5,773,448,306,207.35
  5. Step 5: Solve for x
    x = 5,773,448,306,207.35/2,746,740.54
  6. Step 6: Final answer
    x = 2,101,927.07

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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.