Home / 1,250,202.35-1,725,275.50-706,337.93

Finding the Fourth Proportional to 1,250,202.35, 1,725,275.50 and 706,337.93

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Solution

The fourth proportional to 1,250,202.35, 1,725,275.50 and 706,337.93 is: 974,744.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,202.35 : 1,725,275.50 = 706,337.93 : x
  2. Step 2: Convert to fraction form
    1,250,202.35/1,725,275.50 = 706,337.93/x
  3. Step 3: Cross multiply
    1,250,202.35x = 1,725,275.50 × 706,337.93
  4. Step 4: Simplify right side
    1,250,202.35x = 1,218,627,527,897.06
  5. Step 5: Solve for x
    x = 1,218,627,527,897.06/1,250,202.35
  6. Step 6: Final answer
    x = 974,744.23

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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.