Home / 6,130,210.44-9,196,079.04-2,086,387.52

Finding the Fourth Proportional to 6,130,210.44, 9,196,079.04 and 2,086,387.52

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Solution

The fourth proportional to 6,130,210.44, 9,196,079.04 and 2,086,387.52 is: 3,129,841.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,210.44 : 9,196,079.04 = 2,086,387.52 : x
  2. Step 2: Convert to fraction form
    6,130,210.44/9,196,079.04 = 2,086,387.52/x
  3. Step 3: Cross multiply
    6,130,210.44x = 9,196,079.04 × 2,086,387.52
  4. Step 4: Simplify right side
    6,130,210.44x = 19,186,584,541,989.58
  5. Step 5: Solve for x
    x = 19,186,584,541,989.58/6,130,210.44
  6. Step 6: Final answer
    x = 3,129,841.09

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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.