Home / 2,244,888.92-3,098,014.80-1,226,359.28

Finding the Fourth Proportional to 2,244,888.92, 3,098,014.80 and 1,226,359.28

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Solution

The fourth proportional to 2,244,888.92, 3,098,014.80 and 1,226,359.28 is: 1,692,413.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,888.92 : 3,098,014.80 = 1,226,359.28 : x
  2. Step 2: Convert to fraction form
    2,244,888.92/3,098,014.80 = 1,226,359.28/x
  3. Step 3: Cross multiply
    2,244,888.92x = 3,098,014.80 × 1,226,359.28
  4. Step 4: Simplify right side
    2,244,888.92x = 3,799,279,199,557.34
  5. Step 5: Solve for x
    x = 3,799,279,199,557.34/2,244,888.92
  6. Step 6: Final answer
    x = 1,692,413.00

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1.5x scale

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.