Home / 8,341,632.74-12,513,799.13-2,583,012.93

Finding the Fourth Proportional to 8,341,632.74, 12,513,799.13 and 2,583,012.93

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Solution

The fourth proportional to 8,341,632.74, 12,513,799.13 and 2,583,012.93 is: 3,874,937.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,341,632.74 : 12,513,799.13 = 2,583,012.93 : x
  2. Step 2: Convert to fraction form
    8,341,632.74/12,513,799.13 = 2,583,012.93/x
  3. Step 3: Cross multiply
    8,341,632.74x = 12,513,799.13 × 2,583,012.93
  4. Step 4: Simplify right side
    8,341,632.74x = 32,323,304,943,297.69
  5. Step 5: Solve for x
    x = 32,323,304,943,297.69/8,341,632.74
  6. Step 6: Final answer
    x = 3,874,937.43

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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.