Home / 2,935,658.40-4,403,487.60-1,341,335.40

Finding the Fourth Proportional to 2,935,658.40, 4,403,487.60 and 1,341,335.40

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Solution

The fourth proportional to 2,935,658.40, 4,403,487.60 and 1,341,335.40 is: 2,012,003.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,658.40 : 4,403,487.60 = 1,341,335.40 : x
  2. Step 2: Convert to fraction form
    2,935,658.40/4,403,487.60 = 1,341,335.40/x
  3. Step 3: Cross multiply
    2,935,658.40x = 4,403,487.60 × 1,341,335.40
  4. Step 4: Simplify right side
    2,935,658.40x = 5,906,553,801,341.04
  5. Step 5: Solve for x
    x = 5,906,553,801,341.04/2,935,658.40
  6. Step 6: Final answer
    x = 2,012,003.10

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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.