Home / 8,885,235.84-13,326,158.88-4,331,713.92

Finding the Fourth Proportional to 8,885,235.84, 13,326,158.88 and 4,331,713.92

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Solution

The fourth proportional to 8,885,235.84, 13,326,158.88 and 4,331,713.92 is: 6,496,744.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,885,235.84 : 13,326,158.88 = 4,331,713.92 : x
  2. Step 2: Convert to fraction form
    8,885,235.84/13,326,158.88 = 4,331,713.92/x
  3. Step 3: Cross multiply
    8,885,235.84x = 13,326,158.88 × 4,331,713.92
  4. Step 4: Simplify right side
    8,885,235.84x = 57,725,107,920,627.61
  5. Step 5: Solve for x
    x = 57,725,107,920,627.61/8,885,235.84
  6. Step 6: Final answer
    x = 6,496,744.60

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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.