Home / 7,997,065.88-11,024,472.40-5,701,240.76

Finding the Fourth Proportional to 7,997,065.88, 11,024,472.40 and 5,701,240.76

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Solution

The fourth proportional to 7,997,065.88, 11,024,472.40 and 5,701,240.76 is: 7,859,529.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,997,065.88 : 11,024,472.40 = 5,701,240.76 : x
  2. Step 2: Convert to fraction form
    7,997,065.88/11,024,472.40 = 5,701,240.76/x
  3. Step 3: Cross multiply
    7,997,065.88x = 11,024,472.40 × 5,701,240.76
  4. Step 4: Simplify right side
    7,997,065.88x = 62,853,171,334,999.56
  5. Step 5: Solve for x
    x = 62,853,171,334,999.56/7,997,065.88
  6. Step 6: Final answer
    x = 7,859,529.02

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1.5x scale

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.