Home / 2,264,586.86-3,125,154.76-1,232,100.52

Finding the Fourth Proportional to 2,264,586.86, 3,125,154.76 and 1,232,100.52

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Solution

The fourth proportional to 2,264,586.86, 3,125,154.76 and 1,232,100.52 is: 1,700,312.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,586.86 : 3,125,154.76 = 1,232,100.52 : x
  2. Step 2: Convert to fraction form
    2,264,586.86/3,125,154.76 = 1,232,100.52/x
  3. Step 3: Cross multiply
    2,264,586.86x = 3,125,154.76 × 1,232,100.52
  4. Step 4: Simplify right side
    2,264,586.86x = 3,850,504,793,983.34
  5. Step 5: Solve for x
    x = 3,850,504,793,983.34/2,264,586.86
  6. Step 6: Final answer
    x = 1,700,312.25

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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.