Home / 3,262,277.45-4,500,127.18-3,031,349.69

Finding the Fourth Proportional to 3,262,277.45, 4,500,127.18 and 3,031,349.69

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Solution

The fourth proportional to 3,262,277.45, 4,500,127.18 and 3,031,349.69 is: 4,181,575.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,277.45 : 4,500,127.18 = 3,031,349.69 : x
  2. Step 2: Convert to fraction form
    3,262,277.45/4,500,127.18 = 3,031,349.69/x
  3. Step 3: Cross multiply
    3,262,277.45x = 4,500,127.18 × 3,031,349.69
  4. Step 4: Simplify right side
    3,262,277.45x = 13,641,459,132,053.57
  5. Step 5: Solve for x
    x = 13,641,459,132,053.57/3,262,277.45
  6. Step 6: Final answer
    x = 4,181,575.40

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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.