Home / 10,612,256.16-15,918,384.24-2,634,080.16

Finding the Fourth Proportional to 10,612,256.16, 15,918,384.24 and 2,634,080.16

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Solution

The fourth proportional to 10,612,256.16, 15,918,384.24 and 2,634,080.16 is: 3,951,120.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,612,256.16 : 15,918,384.24 = 2,634,080.16 : x
  2. Step 2: Convert to fraction form
    10,612,256.16/15,918,384.24 = 2,634,080.16/x
  3. Step 3: Cross multiply
    10,612,256.16x = 15,918,384.24 × 2,634,080.16
  4. Step 4: Simplify right side
    10,612,256.16x = 41,930,300,105,840.68
  5. Step 5: Solve for x
    x = 41,930,300,105,840.68/10,612,256.16
  6. Step 6: Final answer
    x = 3,951,120.24

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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.