Home / 4,745,876.16-6,544,061.28-3,024,269.76

Finding the Fourth Proportional to 4,745,876.16, 6,544,061.28 and 3,024,269.76

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Solution

The fourth proportional to 4,745,876.16, 6,544,061.28 and 3,024,269.76 is: 4,170,148.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,876.16 : 6,544,061.28 = 3,024,269.76 : x
  2. Step 2: Convert to fraction form
    4,745,876.16/6,544,061.28 = 3,024,269.76/x
  3. Step 3: Cross multiply
    4,745,876.16x = 6,544,061.28 × 3,024,269.76
  4. Step 4: Simplify right side
    4,745,876.16x = 19,791,006,636,690.89
  5. Step 5: Solve for x
    x = 19,791,006,636,690.89/4,745,876.16
  6. Step 6: Final answer
    x = 4,170,148.14

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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.