Home / 2,495,218.20-3,742,827.30-897,833.40

Finding the Fourth Proportional to 2,495,218.20, 3,742,827.30 and 897,833.40

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Solution

The fourth proportional to 2,495,218.20, 3,742,827.30 and 897,833.40 is: 1,346,750.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,218.20 : 3,742,827.30 = 897,833.40 : x
  2. Step 2: Convert to fraction form
    2,495,218.20/3,742,827.30 = 897,833.40/x
  3. Step 3: Cross multiply
    2,495,218.20x = 3,742,827.30 × 897,833.40
  4. Step 4: Simplify right side
    2,495,218.20x = 3,360,435,360,371.82
  5. Step 5: Solve for x
    x = 3,360,435,360,371.82/2,495,218.20
  6. Step 6: Final answer
    x = 1,346,750.10

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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.