Home / 3,330,487.86-4,596,184.56-2,041,079.10

Finding the Fourth Proportional to 3,330,487.86, 4,596,184.56 and 2,041,079.10

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Solution

The fourth proportional to 3,330,487.86, 4,596,184.56 and 2,041,079.10 is: 2,816,757.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,487.86 : 4,596,184.56 = 2,041,079.10 : x
  2. Step 2: Convert to fraction form
    3,330,487.86/4,596,184.56 = 2,041,079.10/x
  3. Step 3: Cross multiply
    3,330,487.86x = 4,596,184.56 × 2,041,079.10
  4. Step 4: Simplify right side
    3,330,487.86x = 9,381,176,245,158.70
  5. Step 5: Solve for x
    x = 9,381,176,245,158.70/3,330,487.86
  6. Step 6: Final answer
    x = 2,816,757.38

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Double scale
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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.