Home / 6,247,074.40-9,363,613.20-3,552,690.40

Finding the Fourth Proportional to 6,247,074.40, 9,363,613.20 and 3,552,690.40

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Solution

The fourth proportional to 6,247,074.40, 9,363,613.20 and 3,552,690.40 is: 5,325,055.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,247,074.40 : 9,363,613.20 = 3,552,690.40 : x
  2. Step 2: Convert to fraction form
    6,247,074.40/9,363,613.20 = 3,552,690.40/x
  3. Step 3: Cross multiply
    6,247,074.40x = 9,363,613.20 × 3,552,690.40
  4. Step 4: Simplify right side
    6,247,074.40x = 33,266,018,724,953.28
  5. Step 5: Solve for x
    x = 33,266,018,724,953.28/6,247,074.40
  6. Step 6: Final answer
    x = 5,325,055.63

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1.5x scale

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.