Home / 10,152,142.96-14,011,748.37-6,024,450.03

Finding the Fourth Proportional to 10,152,142.96, 14,011,748.37 and 6,024,450.03

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Solution

The fourth proportional to 10,152,142.96, 14,011,748.37 and 6,024,450.03 is: 8,314,803.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,152,142.96 : 14,011,748.37 = 6,024,450.03 : x
  2. Step 2: Convert to fraction form
    10,152,142.96/14,011,748.37 = 6,024,450.03/x
  3. Step 3: Cross multiply
    10,152,142.96x = 14,011,748.37 × 6,024,450.03
  4. Step 4: Simplify right side
    10,152,142.96x = 84,413,077,857,876.70
  5. Step 5: Solve for x
    x = 84,413,077,857,876.70/10,152,142.96
  6. Step 6: Final answer
    x = 8,314,803.90

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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.