Home / 4,754,674.64-7,119,414.84-2,506,088.72

Finding the Fourth Proportional to 4,754,674.64, 7,119,414.84 and 2,506,088.72

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Solution

The fourth proportional to 4,754,674.64, 7,119,414.84 and 2,506,088.72 is: 3,752,493.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,674.64 : 7,119,414.84 = 2,506,088.72 : x
  2. Step 2: Convert to fraction form
    4,754,674.64/7,119,414.84 = 2,506,088.72/x
  3. Step 3: Cross multiply
    4,754,674.64x = 7,119,414.84 × 2,506,088.72
  4. Step 4: Simplify right side
    4,754,674.64x = 17,841,885,223,524.61
  5. Step 5: Solve for x
    x = 17,841,885,223,524.61/4,754,674.64
  6. Step 6: Final answer
    x = 3,752,493.40

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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.