Home / 3,740,358.02-5,610,537.04-2,888,671.93

Finding the Fourth Proportional to 3,740,358.02, 5,610,537.04 and 2,888,671.93

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Solution

The fourth proportional to 3,740,358.02, 5,610,537.04 and 2,888,671.93 is: 4,333,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,358.02 : 5,610,537.04 = 2,888,671.93 : x
  2. Step 2: Convert to fraction form
    3,740,358.02/5,610,537.04 = 2,888,671.93/x
  3. Step 3: Cross multiply
    3,740,358.02x = 5,610,537.04 × 2,888,671.93
  4. Step 4: Simplify right side
    3,740,358.02x = 16,207,000,859,673.29
  5. Step 5: Solve for x
    x = 16,207,000,859,673.29/3,740,358.02
  6. Step 6: Final answer
    x = 4,333,007.90

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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.