Home / 2,430,497.48-3,645,747.42-633,376.40

Finding the Fourth Proportional to 2,430,497.48, 3,645,747.42 and 633,376.40

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Solution

The fourth proportional to 2,430,497.48, 3,645,747.42 and 633,376.40 is: 950,064.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,497.48 : 3,645,747.42 = 633,376.40 : x
  2. Step 2: Convert to fraction form
    2,430,497.48/3,645,747.42 = 633,376.40/x
  3. Step 3: Cross multiply
    2,430,497.48x = 3,645,747.42 × 633,376.40
  4. Step 4: Simplify right side
    2,430,497.48x = 2,309,130,376,188.89
  5. Step 5: Solve for x
    x = 2,309,130,376,188.89/2,430,497.48
  6. Step 6: Final answer
    x = 950,064.91

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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.