Home / 6,065,487.36-8,356,147.11-4,226,608.55

Finding the Fourth Proportional to 6,065,487.36, 8,356,147.11 and 4,226,608.55

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Solution

The fourth proportional to 6,065,487.36, 8,356,147.11 and 4,226,608.55 is: 5,822,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,487.36 : 8,356,147.11 = 4,226,608.55 : x
  2. Step 2: Convert to fraction form
    6,065,487.36/8,356,147.11 = 4,226,608.55/x
  3. Step 3: Cross multiply
    6,065,487.36x = 8,356,147.11 × 4,226,608.55
  4. Step 4: Simplify right side
    6,065,487.36x = 35,318,162,841,074.16
  5. Step 5: Solve for x
    x = 35,318,162,841,074.16/6,065,487.36
  6. Step 6: Final answer
    x = 5,822,807.10

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1.5x scale

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.