Home / 7,156,267.44-10,733,195.88-2,038,337.52

Finding the Fourth Proportional to 7,156,267.44, 10,733,195.88 and 2,038,337.52

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Solution

The fourth proportional to 7,156,267.44, 10,733,195.88 and 2,038,337.52 is: 3,057,162.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,156,267.44 : 10,733,195.88 = 2,038,337.52 : x
  2. Step 2: Convert to fraction form
    7,156,267.44/10,733,195.88 = 2,038,337.52/x
  3. Step 3: Cross multiply
    7,156,267.44x = 10,733,195.88 × 2,038,337.52
  4. Step 4: Simplify right side
    7,156,267.44x = 21,877,875,871,713.42
  5. Step 5: Solve for x
    x = 21,877,875,871,713.42/7,156,267.44
  6. Step 6: Final answer
    x = 3,057,162.98

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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.