Home / 2,497,007.16-3,746,068.02-980,836.92

Finding the Fourth Proportional to 2,497,007.16, 3,746,068.02 and 980,836.92

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Solution

The fourth proportional to 2,497,007.16, 3,746,068.02 and 980,836.92 is: 1,471,474.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,007.16 : 3,746,068.02 = 980,836.92 : x
  2. Step 2: Convert to fraction form
    2,497,007.16/3,746,068.02 = 980,836.92/x
  3. Step 3: Cross multiply
    2,497,007.16x = 3,746,068.02 × 980,836.92
  4. Step 4: Simplify right side
    2,497,007.16x = 3,674,281,818,847.30
  5. Step 5: Solve for x
    x = 3,674,281,818,847.30/2,497,007.16
  6. Step 6: Final answer
    x = 1,471,474.28

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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.