Home / 6,182,315.10-9,269,152.65-3,656,670.30

Finding the Fourth Proportional to 6,182,315.10, 9,269,152.65 and 3,656,670.30

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Solution

The fourth proportional to 6,182,315.10, 9,269,152.65 and 3,656,670.30 is: 5,482,450.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,315.10 : 9,269,152.65 = 3,656,670.30 : x
  2. Step 2: Convert to fraction form
    6,182,315.10/9,269,152.65 = 3,656,670.30/x
  3. Step 3: Cross multiply
    6,182,315.10x = 9,269,152.65 × 3,656,670.30
  4. Step 4: Simplify right side
    6,182,315.10x = 33,894,235,201,421.29
  5. Step 5: Solve for x
    x = 33,894,235,201,421.29/6,182,315.10
  6. Step 6: Final answer
    x = 5,482,450.29

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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.