Home / 1,371,758.63-1,893,026.58-759,951.13

Finding the Fourth Proportional to 1,371,758.63, 1,893,026.58 and 759,951.13

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Solution

The fourth proportional to 1,371,758.63, 1,893,026.58 and 759,951.13 is: 1,048,732.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,758.63 : 1,893,026.58 = 759,951.13 : x
  2. Step 2: Convert to fraction form
    1,371,758.63/1,893,026.58 = 759,951.13/x
  3. Step 3: Cross multiply
    1,371,758.63x = 1,893,026.58 × 759,951.13
  4. Step 4: Simplify right side
    1,371,758.63x = 1,438,607,688,591.04
  5. Step 5: Solve for x
    x = 1,438,607,688,591.04/1,371,758.63
  6. Step 6: Final answer
    x = 1,048,732.38

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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.