Home / 3,026,398.56-4,176,724.56-2,261,123.52

Finding the Fourth Proportional to 3,026,398.56, 4,176,724.56 and 2,261,123.52

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Solution

The fourth proportional to 3,026,398.56, 4,176,724.56 and 2,261,123.52 is: 3,120,570.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,398.56 : 4,176,724.56 = 2,261,123.52 : x
  2. Step 2: Convert to fraction form
    3,026,398.56/4,176,724.56 = 2,261,123.52/x
  3. Step 3: Cross multiply
    3,026,398.56x = 4,176,724.56 × 2,261,123.52
  4. Step 4: Simplify right side
    3,026,398.56x = 9,444,090,139,177.65
  5. Step 5: Solve for x
    x = 9,444,090,139,177.65/3,026,398.56
  6. Step 6: Final answer
    x = 3,120,570.52

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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.