Home / 8,838,294.48-13,245,346.40-6,677,543.34

Finding the Fourth Proportional to 8,838,294.48, 13,245,346.40 and 6,677,543.34

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Solution

The fourth proportional to 8,838,294.48, 13,245,346.40 and 6,677,543.34 is: 10,007,176.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,294.48 : 13,245,346.40 = 6,677,543.34 : x
  2. Step 2: Convert to fraction form
    8,838,294.48/13,245,346.40 = 6,677,543.34/x
  3. Step 3: Cross multiply
    8,838,294.48x = 13,245,346.40 × 6,677,543.34
  4. Step 4: Simplify right side
    8,838,294.48x = 88,446,374,605,925.25
  5. Step 5: Solve for x
    x = 88,446,374,605,925.25/8,838,294.48
  6. Step 6: Final answer
    x = 10,007,176.70

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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.