Home / 4,744,755.20-6,547,872.12-2,707,754.24

Finding the Fourth Proportional to 4,744,755.20, 6,547,872.12 and 2,707,754.24

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Solution

The fourth proportional to 4,744,755.20, 6,547,872.12 and 2,707,754.24 is: 3,736,763.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,755.20 : 6,547,872.12 = 2,707,754.24 : x
  2. Step 2: Convert to fraction form
    4,744,755.20/6,547,872.12 = 2,707,754.24/x
  3. Step 3: Cross multiply
    4,744,755.20x = 6,547,872.12 × 2,707,754.24
  4. Step 4: Simplify right side
    4,744,755.20x = 17,730,028,495,907.79
  5. Step 5: Solve for x
    x = 17,730,028,495,907.79/4,744,755.20
  6. Step 6: Final answer
    x = 3,736,763.59

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1.5x scale

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.