Home / 1,578,652.88-2,367,715.32-567,568.72

Finding the Fourth Proportional to 1,578,652.88, 2,367,715.32 and 567,568.72

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Solution

The fourth proportional to 1,578,652.88, 2,367,715.32 and 567,568.72 is: 851,258.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,652.88 : 2,367,715.32 = 567,568.72 : x
  2. Step 2: Convert to fraction form
    1,578,652.88/2,367,715.32 = 567,568.72/x
  3. Step 3: Cross multiply
    1,578,652.88x = 2,367,715.32 × 567,568.72
  4. Step 4: Simplify right side
    1,578,652.88x = 1,343,841,153,496.79
  5. Step 5: Solve for x
    x = 1,343,841,153,496.79/1,578,652.88
  6. Step 6: Final answer
    x = 851,258.16

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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.