Home / 3,549,125.70-5,323,688.55-2,541,356.10

Finding the Fourth Proportional to 3,549,125.70, 5,323,688.55 and 2,541,356.10

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Solution

The fourth proportional to 3,549,125.70, 5,323,688.55 and 2,541,356.10 is: 3,812,034.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,125.70 : 5,323,688.55 = 2,541,356.10 : x
  2. Step 2: Convert to fraction form
    3,549,125.70/5,323,688.55 = 2,541,356.10/x
  3. Step 3: Cross multiply
    3,549,125.70x = 5,323,688.55 × 2,541,356.10
  4. Step 4: Simplify right side
    3,549,125.70x = 13,529,388,371,042.65
  5. Step 5: Solve for x
    x = 13,529,388,371,042.65/3,549,125.70
  6. Step 6: Final answer
    x = 3,812,034.15

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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.