Home / 9,962,719.49-14,948,803.16-5,927,179.61

Finding the Fourth Proportional to 9,962,719.49, 14,948,803.16 and 5,927,179.61

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Solution

The fourth proportional to 9,962,719.49, 14,948,803.16 and 5,927,179.61 is: 8,893,579.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962,719.49 : 14,948,803.16 = 5,927,179.61 : x
  2. Step 2: Convert to fraction form
    9,962,719.49/14,948,803.16 = 5,927,179.61/x
  3. Step 3: Cross multiply
    9,962,719.49x = 14,948,803.16 × 5,927,179.61
  4. Step 4: Simplify right side
    9,962,719.49x = 88,604,241,179,475.66
  5. Step 5: Solve for x
    x = 88,604,241,179,475.66/9,962,719.49
  6. Step 6: Final answer
    x = 8,893,579.84

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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.