Home / 5,714,336.25-7,872,841.33-5,441,931.17

Finding the Fourth Proportional to 5,714,336.25, 7,872,841.33 and 5,441,931.17

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Solution

The fourth proportional to 5,714,336.25, 7,872,841.33 and 5,441,931.17 is: 7,497,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,714,336.25 : 7,872,841.33 = 5,441,931.17 : x
  2. Step 2: Convert to fraction form
    5,714,336.25/7,872,841.33 = 5,441,931.17/x
  3. Step 3: Cross multiply
    5,714,336.25x = 7,872,841.33 × 5,441,931.17
  4. Step 4: Simplify right side
    5,714,336.25x = 42,843,460,630,191.26
  5. Step 5: Solve for x
    x = 42,843,460,630,191.26/5,714,336.25
  6. Step 6: Final answer
    x = 7,497,539.30

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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.