Home / 2,534,030.22-3,496,962.33-1,388,151.30

Finding the Fourth Proportional to 2,534,030.22, 3,496,962.33 and 1,388,151.30

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Solution

The fourth proportional to 2,534,030.22, 3,496,962.33 and 1,388,151.30 is: 1,915,649.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,030.22 : 3,496,962.33 = 1,388,151.30 : x
  2. Step 2: Convert to fraction form
    2,534,030.22/3,496,962.33 = 1,388,151.30/x
  3. Step 3: Cross multiply
    2,534,030.22x = 3,496,962.33 × 1,388,151.30
  4. Step 4: Simplify right side
    2,534,030.22x = 4,854,312,804,440.53
  5. Step 5: Solve for x
    x = 4,854,312,804,440.53/2,534,030.22
  6. Step 6: Final answer
    x = 1,915,649.14

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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.