Home / 11,658,003.60-17,487,005.40-9,222,560.40

Finding the Fourth Proportional to 11,658,003.60, 17,487,005.40 and 9,222,560.40

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Solution

The fourth proportional to 11,658,003.60, 17,487,005.40 and 9,222,560.40 is: 13,833,840.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,658,003.60 : 17,487,005.40 = 9,222,560.40 : x
  2. Step 2: Convert to fraction form
    11,658,003.60/17,487,005.40 = 9,222,560.40/x
  3. Step 3: Cross multiply
    11,658,003.60x = 17,487,005.40 × 9,222,560.40
  4. Step 4: Simplify right side
    11,658,003.60x = 161,274,963,516,626.16
  5. Step 5: Solve for x
    x = 161,274,963,516,626.16/11,658,003.60
  6. Step 6: Final answer
    x = 13,833,840.60

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1.5x scale

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.