Home / 2,998,487.08-4,136,732.22-1,850,574.52

Finding the Fourth Proportional to 2,998,487.08, 4,136,732.22 and 1,850,574.52

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Solution

The fourth proportional to 2,998,487.08, 4,136,732.22 and 1,850,574.52 is: 2,553,064.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,487.08 : 4,136,732.22 = 1,850,574.52 : x
  2. Step 2: Convert to fraction form
    2,998,487.08/4,136,732.22 = 1,850,574.52/x
  3. Step 3: Cross multiply
    2,998,487.08x = 4,136,732.22 × 1,850,574.52
  4. Step 4: Simplify right side
    2,998,487.08x = 7,655,331,242,395.04
  5. Step 5: Solve for x
    x = 7,655,331,242,395.04/2,998,487.08
  6. Step 6: Final answer
    x = 2,553,064.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.