Home / 2,955,200.52-4,433,052.30-932,903.40

Finding the Fourth Proportional to 2,955,200.52, 4,433,052.30 and 932,903.40

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Solution

The fourth proportional to 2,955,200.52, 4,433,052.30 and 932,903.40 is: 1,399,434.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,200.52 : 4,433,052.30 = 932,903.40 : x
  2. Step 2: Convert to fraction form
    2,955,200.52/4,433,052.30 = 932,903.40/x
  3. Step 3: Cross multiply
    2,955,200.52x = 4,433,052.30 × 932,903.40
  4. Step 4: Simplify right side
    2,955,200.52x = 4,135,609,563,047.82
  5. Step 5: Solve for x
    x = 4,135,609,563,047.82/2,955,200.52
  6. Step 6: Final answer
    x = 1,399,434.50

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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.