Home / 2,495,134.68-3,742,150.32-697,534.90

Finding the Fourth Proportional to 2,495,134.68, 3,742,150.32 and 697,534.90

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Solution

The fourth proportional to 2,495,134.68, 3,742,150.32 and 697,534.90 is: 1,046,148.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,134.68 : 3,742,150.32 = 697,534.90 : x
  2. Step 2: Convert to fraction form
    2,495,134.68/3,742,150.32 = 697,534.90/x
  3. Step 3: Cross multiply
    2,495,134.68x = 3,742,150.32 × 697,534.90
  4. Step 4: Simplify right side
    2,495,134.68x = 2,610,280,449,246.17
  5. Step 5: Solve for x
    x = 2,610,280,449,246.17/2,495,134.68
  6. Step 6: Final answer
    x = 1,046,148.12

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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.