Home / 8,937,793-12,334,050.66-4,863,341.80

Finding the Fourth Proportional to 8,937,793, 12,334,050.66 and 4,863,341.80

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Solution

The fourth proportional to 8,937,793, 12,334,050.66 and 4,863,341.80 is: 6,711,355.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,937,793 : 12,334,050.66 = 4,863,341.80 : x
  2. Step 2: Convert to fraction form
    8,937,793/12,334,050.66 = 4,863,341.80/x
  3. Step 3: Cross multiply
    8,937,793x = 12,334,050.66 × 4,863,341.80
  4. Step 4: Simplify right side
    8,937,793x = 59,984,704,138,095.59
  5. Step 5: Solve for x
    x = 59,984,704,138,095.59/8,937,793
  6. Step 6: Final answer
    x = 6,711,355.27

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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.