Home / 3,417,353.04-5,126,034.57-1,395,597.07

Finding the Fourth Proportional to 3,417,353.04, 5,126,034.57 and 1,395,597.07

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Solution

The fourth proportional to 3,417,353.04, 5,126,034.57 and 1,395,597.07 is: 2,093,397.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,353.04 : 5,126,034.57 = 1,395,597.07 : x
  2. Step 2: Convert to fraction form
    3,417,353.04/5,126,034.57 = 1,395,597.07/x
  3. Step 3: Cross multiply
    3,417,353.04x = 5,126,034.57 × 1,395,597.07
  4. Step 4: Simplify right side
    3,417,353.04x = 7,153,878,794,002.55
  5. Step 5: Solve for x
    x = 7,153,878,794,002.55/3,417,353.04
  6. Step 6: Final answer
    x = 2,093,397.64

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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.