Home / 1,758,562.88-2,426,816.77-953,746.88

Finding the Fourth Proportional to 1,758,562.88, 2,426,816.77 and 953,746.88

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Solution

The fourth proportional to 1,758,562.88, 2,426,816.77 and 953,746.88 is: 1,316,170.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,562.88 : 2,426,816.77 = 953,746.88 : x
  2. Step 2: Convert to fraction form
    1,758,562.88/2,426,816.77 = 953,746.88/x
  3. Step 3: Cross multiply
    1,758,562.88x = 2,426,816.77 × 953,746.88
  4. Step 4: Simplify right side
    1,758,562.88x = 2,314,568,908,200.73
  5. Step 5: Solve for x
    x = 2,314,568,908,200.73/1,758,562.88
  6. Step 6: Final answer
    x = 1,316,170.69

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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.