Home / 1,150,726.02-1,588,682.26-1,023,048.18

Finding the Fourth Proportional to 1,150,726.02, 1,588,682.26 and 1,023,048.18

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Solution

The fourth proportional to 1,150,726.02, 1,588,682.26 and 1,023,048.18 is: 1,412,411.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,726.02 : 1,588,682.26 = 1,023,048.18 : x
  2. Step 2: Convert to fraction form
    1,150,726.02/1,588,682.26 = 1,023,048.18/x
  3. Step 3: Cross multiply
    1,150,726.02x = 1,588,682.26 × 1,023,048.18
  4. Step 4: Simplify right side
    1,150,726.02x = 1,625,298,494,691.29
  5. Step 5: Solve for x
    x = 1,625,298,494,691.29/1,150,726.02
  6. Step 6: Final answer
    x = 1,412,411.35

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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.