Home / 9,894,245.60-14,841,368.40-8,902,222.40

Finding the Fourth Proportional to 9,894,245.60, 14,841,368.40 and 8,902,222.40

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Solution

The fourth proportional to 9,894,245.60, 14,841,368.40 and 8,902,222.40 is: 13,353,333.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,245.60 : 14,841,368.40 = 8,902,222.40 : x
  2. Step 2: Convert to fraction form
    9,894,245.60/14,841,368.40 = 8,902,222.40/x
  3. Step 3: Cross multiply
    9,894,245.60x = 14,841,368.40 × 8,902,222.40
  4. Step 4: Simplify right side
    9,894,245.60x = 132,121,162,217,132.17
  5. Step 5: Solve for x
    x = 132,121,162,217,132.17/9,894,245.60
  6. Step 6: Final answer
    x = 13,353,333.60

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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.