Home / 1,757,366.08-2,635,532.40-746,480

Finding the Fourth Proportional to 1,757,366.08, 2,635,532.40 and 746,480

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Solution

The fourth proportional to 1,757,366.08, 2,635,532.40 and 746,480 is: 1,119,500.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,366.08 : 2,635,532.40 = 746,480 : x
  2. Step 2: Convert to fraction form
    1,757,366.08/2,635,532.40 = 746,480/x
  3. Step 3: Cross multiply
    1,757,366.08x = 2,635,532.40 × 746,480
  4. Step 4: Simplify right side
    1,757,366.08x = 1,967,372,225,952
  5. Step 5: Solve for x
    x = 1,967,372,225,952/1,757,366.08
  6. Step 6: Final answer
    x = 1,119,500.51

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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.