Home / 2,352,037.40-3,530,129.70-2,016,114.20

Finding the Fourth Proportional to 2,352,037.40, 3,530,129.70 and 2,016,114.20

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Solution

The fourth proportional to 2,352,037.40, 3,530,129.70 and 2,016,114.20 is: 3,025,948.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,037.40 : 3,530,129.70 = 2,016,114.20 : x
  2. Step 2: Convert to fraction form
    2,352,037.40/3,530,129.70 = 2,016,114.20/x
  3. Step 3: Cross multiply
    2,352,037.40x = 3,530,129.70 × 2,016,114.20
  4. Step 4: Simplify right side
    2,352,037.40x = 7,117,144,616,011.74
  5. Step 5: Solve for x
    x = 7,117,144,616,011.74/2,352,037.40
  6. Step 6: Final answer
    x = 3,025,948.74

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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.