Home / 900,047.16-1,350,072.08-367,568.24

Finding the Fourth Proportional to 900,047.16, 1,350,072.08 and 367,568.24

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Solution

The fourth proportional to 900,047.16, 1,350,072.08 and 367,568.24 is: 551,352.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,047.16 : 1,350,072.08 = 367,568.24 : x
  2. Step 2: Convert to fraction form
    900,047.16/1,350,072.08 = 367,568.24/x
  3. Step 3: Cross multiply
    900,047.16x = 1,350,072.08 × 367,568.24
  4. Step 4: Simplify right side
    900,047.16x = 496,243,618,318.74
  5. Step 5: Solve for x
    x = 496,243,618,318.74/900,047.16
  6. Step 6: Final answer
    x = 551,352.91

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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.