Home / 9,672,003.80-14,508,005.70-4,363,587.80

Finding the Fourth Proportional to 9,672,003.80, 14,508,005.70 and 4,363,587.80

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Solution

The fourth proportional to 9,672,003.80, 14,508,005.70 and 4,363,587.80 is: 6,545,381.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,003.80 : 14,508,005.70 = 4,363,587.80 : x
  2. Step 2: Convert to fraction form
    9,672,003.80/14,508,005.70 = 4,363,587.80/x
  3. Step 3: Cross multiply
    9,672,003.80x = 14,508,005.70 × 4,363,587.80
  4. Step 4: Simplify right side
    9,672,003.80x = 63,306,956,674,850.45
  5. Step 5: Solve for x
    x = 63,306,956,674,850.45/9,672,003.80
  6. Step 6: Final answer
    x = 6,545,381.70

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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.