Home / 9,659,053.36-14,490,670.92-2,927,974.96

Finding the Fourth Proportional to 9,659,053.36, 14,490,670.92 and 2,927,974.96

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Solution

The fourth proportional to 9,659,053.36, 14,490,670.92 and 2,927,974.96 is: 4,392,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,053.36 : 14,490,670.92 = 2,927,974.96 : x
  2. Step 2: Convert to fraction form
    9,659,053.36/14,490,670.92 = 2,927,974.96/x
  3. Step 3: Cross multiply
    9,659,053.36x = 14,490,670.92 × 2,927,974.96
  4. Step 4: Simplify right side
    9,659,053.36x = 42,428,321,607,360.16
  5. Step 5: Solve for x
    x = 42,428,321,607,360.16/9,659,053.36
  6. Step 6: Final answer
    x = 4,392,596.25

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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.