Home / 3,863,740.02-5,788,789.73-2,344,337.57

Finding the Fourth Proportional to 3,863,740.02, 5,788,789.73 and 2,344,337.57

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Solution

The fourth proportional to 3,863,740.02, 5,788,789.73 and 2,344,337.57 is: 3,512,368.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,740.02 : 5,788,789.73 = 2,344,337.57 : x
  2. Step 2: Convert to fraction form
    3,863,740.02/5,788,789.73 = 2,344,337.57/x
  3. Step 3: Cross multiply
    3,863,740.02x = 5,788,789.73 × 2,344,337.57
  4. Step 4: Simplify right side
    3,863,740.02x = 13,570,877,248,869.16
  5. Step 5: Solve for x
    x = 13,570,877,248,869.16/3,863,740.02
  6. Step 6: Final answer
    x = 3,512,368.11

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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.