Home / 5,850,385.20-8,765,080.20-5,010,577.20

Finding the Fourth Proportional to 5,850,385.20, 8,765,080.20 and 5,010,577.20

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Solution

The fourth proportional to 5,850,385.20, 8,765,080.20 and 5,010,577.20 is: 7,506,875.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850,385.20 : 8,765,080.20 = 5,010,577.20 : x
  2. Step 2: Convert to fraction form
    5,850,385.20/8,765,080.20 = 5,010,577.20/x
  3. Step 3: Cross multiply
    5,850,385.20x = 8,765,080.20 × 5,010,577.20
  4. Step 4: Simplify right side
    5,850,385.20x = 43,918,111,006,291.44
  5. Step 5: Solve for x
    x = 43,918,111,006,291.44/5,850,385.20
  6. Step 6: Final answer
    x = 7,506,875.10

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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.