Home / 2,915,507.18-4,374,523.74-1,566,095.24

Finding the Fourth Proportional to 2,915,507.18, 4,374,523.74 and 1,566,095.24

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Solution

The fourth proportional to 2,915,507.18, 4,374,523.74 and 1,566,095.24 is: 2,349,821.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,915,507.18 : 4,374,523.74 = 1,566,095.24 : x
  2. Step 2: Convert to fraction form
    2,915,507.18/4,374,523.74 = 1,566,095.24/x
  3. Step 3: Cross multiply
    2,915,507.18x = 4,374,523.74 × 1,566,095.24
  4. Step 4: Simplify right side
    2,915,507.18x = 6,850,920,806,481.00
  5. Step 5: Solve for x
    x = 6,850,920,806,481.00/2,915,507.18
  6. Step 6: Final answer
    x = 2,349,821.28

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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.