Home / 4,158,468.55-6,238,632.30-1,462,881.70

Finding the Fourth Proportional to 4,158,468.55, 6,238,632.30 and 1,462,881.70

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Solution

The fourth proportional to 4,158,468.55, 6,238,632.30 and 1,462,881.70 is: 2,194,649.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,468.55 : 6,238,632.30 = 1,462,881.70 : x
  2. Step 2: Convert to fraction form
    4,158,468.55/6,238,632.30 = 1,462,881.70/x
  3. Step 3: Cross multiply
    4,158,468.55x = 6,238,632.30 × 1,462,881.70
  4. Step 4: Simplify right side
    4,158,468.55x = 9,126,381,024,698.91
  5. Step 5: Solve for x
    x = 9,126,381,024,698.91/4,158,468.55
  6. Step 6: Final answer
    x = 2,194,649.52

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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.