Home / 4,547,379.48-6,275,163.18-2,587,072.96

Finding the Fourth Proportional to 4,547,379.48, 6,275,163.18 and 2,587,072.96

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Solution

The fourth proportional to 4,547,379.48, 6,275,163.18 and 2,587,072.96 is: 3,570,035.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,379.48 : 6,275,163.18 = 2,587,072.96 : x
  2. Step 2: Convert to fraction form
    4,547,379.48/6,275,163.18 = 2,587,072.96/x
  3. Step 3: Cross multiply
    4,547,379.48x = 6,275,163.18 × 2,587,072.96
  4. Step 4: Simplify right side
    4,547,379.48x = 16,234,304,982,565.61
  5. Step 5: Solve for x
    x = 16,234,304,982,565.61/4,547,379.48
  6. Step 6: Final answer
    x = 3,570,035.24

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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.