Home / 6,153,968.33-9,231,346.16-2,367,451.21

Finding the Fourth Proportional to 6,153,968.33, 9,231,346.16 and 2,367,451.21

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Solution

The fourth proportional to 6,153,968.33, 9,231,346.16 and 2,367,451.21 is: 3,551,328.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,968.33 : 9,231,346.16 = 2,367,451.21 : x
  2. Step 2: Convert to fraction form
    6,153,968.33/9,231,346.16 = 2,367,451.21/x
  3. Step 3: Cross multiply
    6,153,968.33x = 9,231,346.16 × 2,367,451.21
  4. Step 4: Simplify right side
    6,153,968.33x = 21,854,761,636,420.86
  5. Step 5: Solve for x
    x = 21,854,761,636,420.86/6,153,968.33
  6. Step 6: Final answer
    x = 3,551,328.26

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1.5x scale

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.