Home / 3,566,240.52-4,921,411.94-2,038,380.45

Finding the Fourth Proportional to 3,566,240.52, 4,921,411.94 and 2,038,380.45

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Solution

The fourth proportional to 3,566,240.52, 4,921,411.94 and 2,038,380.45 is: 2,812,965.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,240.52 : 4,921,411.94 = 2,038,380.45 : x
  2. Step 2: Convert to fraction form
    3,566,240.52/4,921,411.94 = 2,038,380.45/x
  3. Step 3: Cross multiply
    3,566,240.52x = 4,921,411.94 × 2,038,380.45
  4. Step 4: Simplify right side
    3,566,240.52x = 10,031,709,884,892.57
  5. Step 5: Solve for x
    x = 10,031,709,884,892.57/3,566,240.52
  6. Step 6: Final answer
    x = 2,812,965.03

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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.