Home / 2,341,309.58-3,231,528.08-1,423,344.13

Finding the Fourth Proportional to 2,341,309.58, 3,231,528.08 and 1,423,344.13

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Solution

The fourth proportional to 2,341,309.58, 3,231,528.08 and 1,423,344.13 is: 1,964,531.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,309.58 : 3,231,528.08 = 1,423,344.13 : x
  2. Step 2: Convert to fraction form
    2,341,309.58/3,231,528.08 = 1,423,344.13/x
  3. Step 3: Cross multiply
    2,341,309.58x = 3,231,528.08 × 1,423,344.13
  4. Step 4: Simplify right side
    2,341,309.58x = 4,599,576,523,598.17
  5. Step 5: Solve for x
    x = 4,599,576,523,598.17/2,341,309.58
  6. Step 6: Final answer
    x = 1,964,531.54

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Double scale
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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.