Home / 9,007,840.46-13,508,966.52-3,249,825.55

Finding the Fourth Proportional to 9,007,840.46, 13,508,966.52 and 3,249,825.55

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Solution

The fourth proportional to 9,007,840.46, 13,508,966.52 and 3,249,825.55 is: 4,873,730.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,840.46 : 13,508,966.52 = 3,249,825.55 : x
  2. Step 2: Convert to fraction form
    9,007,840.46/13,508,966.52 = 3,249,825.55/x
  3. Step 3: Cross multiply
    9,007,840.46x = 13,508,966.52 × 3,249,825.55
  4. Step 4: Simplify right side
    9,007,840.46x = 43,901,784,517,018.16
  5. Step 5: Solve for x
    x = 43,901,784,517,018.16/9,007,840.46
  6. Step 6: Final answer
    x = 4,873,730.25

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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.