Home / 11,592,002.90-17,388,004.35-7,336,975.70

Finding the Fourth Proportional to 11,592,002.90, 17,388,004.35 and 7,336,975.70

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Solution

The fourth proportional to 11,592,002.90, 17,388,004.35 and 7,336,975.70 is: 11,005,463.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,002.90 : 17,388,004.35 = 7,336,975.70 : x
  2. Step 2: Convert to fraction form
    11,592,002.90/17,388,004.35 = 7,336,975.70/x
  3. Step 3: Cross multiply
    11,592,002.90x = 17,388,004.35 × 7,336,975.70
  4. Step 4: Simplify right side
    11,592,002.90x = 127,575,365,387,444.31
  5. Step 5: Solve for x
    x = 127,575,365,387,444.31/11,592,002.90
  6. Step 6: Final answer
    x = 11,005,463.55

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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.