Home / 2,348,901.20-3,514,020.60-2,036,824.40

Finding the Fourth Proportional to 2,348,901.20, 3,514,020.60 and 2,036,824.40

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Solution

The fourth proportional to 2,348,901.20, 3,514,020.60 and 2,036,824.40 is: 3,047,145.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,901.20 : 3,514,020.60 = 2,036,824.40 : x
  2. Step 2: Convert to fraction form
    2,348,901.20/3,514,020.60 = 2,036,824.40/x
  3. Step 3: Cross multiply
    2,348,901.20x = 3,514,020.60 × 2,036,824.40
  4. Step 4: Simplify right side
    2,348,901.20x = 7,157,442,900,182.64
  5. Step 5: Solve for x
    x = 7,157,442,900,182.64/2,348,901.20
  6. Step 6: Final answer
    x = 3,047,145.15

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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.