Home / 8,952,092.40-12,353,883.30-4,877,711.40

Finding the Fourth Proportional to 8,952,092.40, 12,353,883.30 and 4,877,711.40

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Solution

The fourth proportional to 8,952,092.40, 12,353,883.30 and 4,877,711.40 is: 6,731,239.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,952,092.40 : 12,353,883.30 = 4,877,711.40 : x
  2. Step 2: Convert to fraction form
    8,952,092.40/12,353,883.30 = 4,877,711.40/x
  3. Step 3: Cross multiply
    8,952,092.40x = 12,353,883.30 × 4,877,711.40
  4. Step 4: Simplify right side
    8,952,092.40x = 60,258,677,406,679.62
  5. Step 5: Solve for x
    x = 60,258,677,406,679.62/8,952,092.40
  6. Step 6: Final answer
    x = 6,731,239.44

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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.