Home / 4,231,947.32-6,347,094.38-1,352,541.74

Finding the Fourth Proportional to 4,231,947.32, 6,347,094.38 and 1,352,541.74

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Solution

The fourth proportional to 4,231,947.32, 6,347,094.38 and 1,352,541.74 is: 2,028,548.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,947.32 : 6,347,094.38 = 1,352,541.74 : x
  2. Step 2: Convert to fraction form
    4,231,947.32/6,347,094.38 = 1,352,541.74/x
  3. Step 3: Cross multiply
    4,231,947.32x = 6,347,094.38 × 1,352,541.74
  4. Step 4: Simplify right side
    4,231,947.32x = 8,584,710,069,906.71
  5. Step 5: Solve for x
    x = 8,584,710,069,906.71/4,231,947.32
  6. Step 6: Final answer
    x = 2,028,548.42

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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.