Home / 9,173,252.03-12,659,095.89-5,043,353.42

Finding the Fourth Proportional to 9,173,252.03, 12,659,095.89 and 5,043,353.42

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Solution

The fourth proportional to 9,173,252.03, 12,659,095.89 and 5,043,353.42 is: 6,959,832.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,173,252.03 : 12,659,095.89 = 5,043,353.42 : x
  2. Step 2: Convert to fraction form
    9,173,252.03/12,659,095.89 = 5,043,353.42/x
  3. Step 3: Cross multiply
    9,173,252.03x = 12,659,095.89 × 5,043,353.42
  4. Step 4: Simplify right side
    9,173,252.03x = 63,844,294,487,643.97
  5. Step 5: Solve for x
    x = 63,844,294,487,643.97/9,173,252.03
  6. Step 6: Final answer
    x = 6,959,832.16

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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.