Home / 9,344,554.70-14,019,456.45-4,552,400.30

Finding the Fourth Proportional to 9,344,554.70, 14,019,456.45 and 4,552,400.30

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Solution

The fourth proportional to 9,344,554.70, 14,019,456.45 and 4,552,400.30 is: 6,829,878.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,554.70 : 14,019,456.45 = 4,552,400.30 : x
  2. Step 2: Convert to fraction form
    9,344,554.70/14,019,456.45 = 4,552,400.30/x
  3. Step 3: Cross multiply
    9,344,554.70x = 14,019,456.45 × 4,552,400.30
  4. Step 4: Simplify right side
    9,344,554.70x = 63,822,177,748,816.93
  5. Step 5: Solve for x
    x = 63,822,177,748,816.93/9,344,554.70
  6. Step 6: Final answer
    x = 6,829,878.98

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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.