Home / 10,505,636-15,758,454.26-2,527,460

Finding the Fourth Proportional to 10,505,636, 15,758,454.26 and 2,527,460

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Solution

The fourth proportional to 10,505,636, 15,758,454.26 and 2,527,460 is: 3,791,190.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505,636 : 15,758,454.26 = 2,527,460 : x
  2. Step 2: Convert to fraction form
    10,505,636/15,758,454.26 = 2,527,460/x
  3. Step 3: Cross multiply
    10,505,636x = 15,758,454.26 × 2,527,460
  4. Step 4: Simplify right side
    10,505,636x = 39,828,862,803,979.60
  5. Step 5: Solve for x
    x = 39,828,862,803,979.60/10,505,636
  6. Step 6: Final answer
    x = 3,791,190.06

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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.