Home / 1,041,301.58-1,436,572.25-678,593.30

Finding the Fourth Proportional to 1,041,301.58, 1,436,572.25 and 678,593.30

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Solution

The fourth proportional to 1,041,301.58, 1,436,572.25 and 678,593.30 is: 936,182.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,301.58 : 1,436,572.25 = 678,593.30 : x
  2. Step 2: Convert to fraction form
    1,041,301.58/1,436,572.25 = 678,593.30/x
  3. Step 3: Cross multiply
    1,041,301.58x = 1,436,572.25 × 678,593.30
  4. Step 4: Simplify right side
    1,041,301.58x = 974,848,306,951.60
  5. Step 5: Solve for x
    x = 974,848,306,951.60/1,041,301.58
  6. Step 6: Final answer
    x = 936,182.49

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1.5x scale

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.