Home / 5,041,246.80-7,561,870.20-4,411,390.80

Finding the Fourth Proportional to 5,041,246.80, 7,561,870.20 and 4,411,390.80

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Solution

The fourth proportional to 5,041,246.80, 7,561,870.20 and 4,411,390.80 is: 6,617,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,246.80 : 7,561,870.20 = 4,411,390.80 : x
  2. Step 2: Convert to fraction form
    5,041,246.80/7,561,870.20 = 4,411,390.80/x
  3. Step 3: Cross multiply
    5,041,246.80x = 7,561,870.20 × 4,411,390.80
  4. Step 4: Simplify right side
    5,041,246.80x = 33,358,364,631,074.16
  5. Step 5: Solve for x
    x = 33,358,364,631,074.16/5,041,246.80
  6. Step 6: Final answer
    x = 6,617,086.20

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Double scale
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Similar ratio
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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.