Home / 1,094,246.70-1,637,433.45-739,952.70

Finding the Fourth Proportional to 1,094,246.70, 1,637,433.45 and 739,952.70

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Solution

The fourth proportional to 1,094,246.70, 1,637,433.45 and 739,952.70 is: 1,107,267.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,246.70 : 1,637,433.45 = 739,952.70 : x
  2. Step 2: Convert to fraction form
    1,094,246.70/1,637,433.45 = 739,952.70/x
  3. Step 3: Cross multiply
    1,094,246.70x = 1,637,433.45 × 739,952.70
  4. Step 4: Simplify right side
    1,094,246.70x = 1,211,623,302,397.82
  5. Step 5: Solve for x
    x = 1,211,623,302,397.82/1,094,246.70
  6. Step 6: Final answer
    x = 1,107,267.04

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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.