Home / 3,653,002.47-5,037,018.06-2,732,280.93

Finding the Fourth Proportional to 3,653,002.47, 5,037,018.06 and 2,732,280.93

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Solution

The fourth proportional to 3,653,002.47, 5,037,018.06 and 2,732,280.93 is: 3,767,462.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,002.47 : 5,037,018.06 = 2,732,280.93 : x
  2. Step 2: Convert to fraction form
    3,653,002.47/5,037,018.06 = 2,732,280.93/x
  3. Step 3: Cross multiply
    3,653,002.47x = 5,037,018.06 × 2,732,280.93
  4. Step 4: Simplify right side
    3,653,002.47x = 13,762,548,389,403.60
  5. Step 5: Solve for x
    x = 13,762,548,389,403.60/3,653,002.47
  6. Step 6: Final answer
    x = 3,767,462.11

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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.