Home / 6,528,094.80-9,792,142.20-5,035,102.80

Finding the Fourth Proportional to 6,528,094.80, 9,792,142.20 and 5,035,102.80

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Solution

The fourth proportional to 6,528,094.80, 9,792,142.20 and 5,035,102.80 is: 7,552,654.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,094.80 : 9,792,142.20 = 5,035,102.80 : x
  2. Step 2: Convert to fraction form
    6,528,094.80/9,792,142.20 = 5,035,102.80/x
  3. Step 3: Cross multiply
    6,528,094.80x = 9,792,142.20 × 5,035,102.80
  4. Step 4: Simplify right side
    6,528,094.80x = 49,304,442,609,218.16
  5. Step 5: Solve for x
    x = 49,304,442,609,218.16/6,528,094.80
  6. Step 6: Final answer
    x = 7,552,654.20

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Similar ratio
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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.