Home / 1,752,541.28-2,416,315.56-1,462,569.92

Finding the Fourth Proportional to 1,752,541.28, 2,416,315.56 and 1,462,569.92

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Solution

The fourth proportional to 1,752,541.28, 2,416,315.56 and 1,462,569.92 is: 2,016,517.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,541.28 : 2,416,315.56 = 1,462,569.92 : x
  2. Step 2: Convert to fraction form
    1,752,541.28/2,416,315.56 = 1,462,569.92/x
  3. Step 3: Cross multiply
    1,752,541.28x = 2,416,315.56 × 1,462,569.92
  4. Step 4: Simplify right side
    1,752,541.28x = 3,534,030,455,283.96
  5. Step 5: Solve for x
    x = 3,534,030,455,283.96/1,752,541.28
  6. Step 6: Final answer
    x = 2,016,517.67

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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.