Home / 1,001,382.38-1,496,575.81-732,077.45

Finding the Fourth Proportional to 1,001,382.38, 1,496,575.81 and 732,077.45

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Solution

The fourth proportional to 1,001,382.38, 1,496,575.81 and 732,077.45 is: 1,094,096.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,382.38 : 1,496,575.81 = 732,077.45 : x
  2. Step 2: Convert to fraction form
    1,001,382.38/1,496,575.81 = 732,077.45/x
  3. Step 3: Cross multiply
    1,001,382.38x = 1,496,575.81 × 732,077.45
  4. Step 4: Simplify right side
    1,001,382.38x = 1,095,609,402,716.48
  5. Step 5: Solve for x
    x = 1,095,609,402,716.48/1,001,382.38
  6. Step 6: Final answer
    x = 1,094,096.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.