Home / 9,623,335.32-13,280,202.36-5,272,586.46

Finding the Fourth Proportional to 9,623,335.32, 13,280,202.36 and 5,272,586.46

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Solution

The fourth proportional to 9,623,335.32, 13,280,202.36 and 5,272,586.46 is: 7,276,169.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,623,335.32 : 13,280,202.36 = 5,272,586.46 : x
  2. Step 2: Convert to fraction form
    9,623,335.32/13,280,202.36 = 5,272,586.46/x
  3. Step 3: Cross multiply
    9,623,335.32x = 13,280,202.36 × 5,272,586.46
  4. Step 4: Simplify right side
    9,623,335.32x = 70,021,015,149,396.04
  5. Step 5: Solve for x
    x = 70,021,015,149,396.04/9,623,335.32
  6. Step 6: Final answer
    x = 7,276,169.11

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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.