Home / 2,063,610.16-2,847,782.02-1,158,192.16

Finding the Fourth Proportional to 2,063,610.16, 2,847,782.02 and 1,158,192.16

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Solution

The fourth proportional to 2,063,610.16, 2,847,782.02 and 1,158,192.16 is: 1,598,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,610.16 : 2,847,782.02 = 1,158,192.16 : x
  2. Step 2: Convert to fraction form
    2,063,610.16/2,847,782.02 = 1,158,192.16/x
  3. Step 3: Cross multiply
    2,063,610.16x = 2,847,782.02 × 1,158,192.16
  4. Step 4: Simplify right side
    2,063,610.16x = 3,298,278,808,952.96
  5. Step 5: Solve for x
    x = 3,298,278,808,952.96/2,063,610.16
  6. Step 6: Final answer
    x = 1,598,305.18

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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.