Home / 1,467,328.32-2,024,053.02-922,600.80

Finding the Fourth Proportional to 1,467,328.32, 2,024,053.02 and 922,600.80

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Solution

The fourth proportional to 1,467,328.32, 2,024,053.02 and 922,600.80 is: 1,272,648.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,328.32 : 2,024,053.02 = 922,600.80 : x
  2. Step 2: Convert to fraction form
    1,467,328.32/2,024,053.02 = 922,600.80/x
  3. Step 3: Cross multiply
    1,467,328.32x = 2,024,053.02 × 922,600.80
  4. Step 4: Simplify right side
    1,467,328.32x = 1,867,392,935,494.42
  5. Step 5: Solve for x
    x = 1,867,392,935,494.42/1,467,328.32
  6. Step 6: Final answer
    x = 1,272,648.33

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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.