Home / 1,754,738-2,624,508.54-1,033,360.15

Finding the Fourth Proportional to 1,754,738, 2,624,508.54 and 1,033,360.15

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Solution

The fourth proportional to 1,754,738, 2,624,508.54 and 1,033,360.15 is: 1,545,565.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,738 : 2,624,508.54 = 1,033,360.15 : x
  2. Step 2: Convert to fraction form
    1,754,738/2,624,508.54 = 1,033,360.15/x
  3. Step 3: Cross multiply
    1,754,738x = 2,624,508.54 × 1,033,360.15
  4. Step 4: Simplify right side
    1,754,738x = 2,712,062,538,570.68
  5. Step 5: Solve for x
    x = 2,712,062,538,570.68/1,754,738
  6. Step 6: Final answer
    x = 1,545,565.51

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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.