Home / 1,024,015.35-1,413,672.45-748,063.41

Finding the Fourth Proportional to 1,024,015.35, 1,413,672.45 and 748,063.41

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Solution

The fourth proportional to 1,024,015.35, 1,413,672.45 and 748,063.41 is: 1,032,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,015.35 : 1,413,672.45 = 748,063.41 : x
  2. Step 2: Convert to fraction form
    1,024,015.35/1,413,672.45 = 748,063.41/x
  3. Step 3: Cross multiply
    1,024,015.35x = 1,413,672.45 × 748,063.41
  4. Step 4: Simplify right side
    1,024,015.35x = 1,057,516,626,501.69
  5. Step 5: Solve for x
    x = 1,057,516,626,501.69/1,024,015.35
  6. Step 6: Final answer
    x = 1,032,715.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.