Home / 9,468,953-14,205,534.46-4,417,507.88

Finding the Fourth Proportional to 9,468,953, 14,205,534.46 and 4,417,507.88

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Solution

The fourth proportional to 9,468,953, 14,205,534.46 and 4,417,507.88 is: 6,627,243.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,953 : 14,205,534.46 = 4,417,507.88 : x
  2. Step 2: Convert to fraction form
    9,468,953/14,205,534.46 = 4,417,507.88/x
  3. Step 3: Cross multiply
    9,468,953x = 14,205,534.46 × 4,417,507.88
  4. Step 4: Simplify right side
    9,468,953x = 62,753,060,416,661.55
  5. Step 5: Solve for x
    x = 62,753,060,416,661.55/9,468,953
  6. Step 6: Final answer
    x = 6,627,243.84

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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.