Home / 7,494,565-10,343,900.82-4,275,301

Finding the Fourth Proportional to 7,494,565, 10,343,900.82 and 4,275,301

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Solution

The fourth proportional to 7,494,565, 10,343,900.82 and 4,275,301 is: 5,900,714.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,565 : 10,343,900.82 = 4,275,301 : x
  2. Step 2: Convert to fraction form
    7,494,565/10,343,900.82 = 4,275,301/x
  3. Step 3: Cross multiply
    7,494,565x = 10,343,900.82 × 4,275,301
  4. Step 4: Simplify right side
    7,494,565x = 44,223,289,519,646.82
  5. Step 5: Solve for x
    x = 44,223,289,519,646.82/7,494,565
  6. Step 6: Final answer
    x = 5,900,714.65

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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.