Home / 2,430,498.48-3,645,748.92-633,377.40

Finding the Fourth Proportional to 2,430,498.48, 3,645,748.92 and 633,377.40

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Solution

The fourth proportional to 2,430,498.48, 3,645,748.92 and 633,377.40 is: 950,066.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,498.48 : 3,645,748.92 = 633,377.40 : x
  2. Step 2: Convert to fraction form
    2,430,498.48/3,645,748.92 = 633,377.40/x
  3. Step 3: Cross multiply
    2,430,498.48x = 3,645,748.92 × 633,377.40
  4. Step 4: Simplify right side
    2,430,498.48x = 2,309,134,972,002.41
  5. Step 5: Solve for x
    x = 2,309,134,972,002.41/2,430,498.48
  6. Step 6: Final answer
    x = 950,066.41

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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.