Home / 1,032,437.27-1,548,877.53-433,052.97

Finding the Fourth Proportional to 1,032,437.27, 1,548,877.53 and 433,052.97

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Solution

The fourth proportional to 1,032,437.27, 1,548,877.53 and 433,052.97 is: 649,672.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,437.27 : 1,548,877.53 = 433,052.97 : x
  2. Step 2: Convert to fraction form
    1,032,437.27/1,548,877.53 = 433,052.97/x
  3. Step 3: Cross multiply
    1,032,437.27x = 1,548,877.53 × 433,052.97
  4. Step 4: Simplify right side
    1,032,437.27x = 670,746,014,532.76
  5. Step 5: Solve for x
    x = 670,746,014,532.76/1,032,437.27
  6. Step 6: Final answer
    x = 649,672.42

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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.