Home / 2,216,951.19-3,059,132.67-1,250,023.86

Finding the Fourth Proportional to 2,216,951.19, 3,059,132.67 and 1,250,023.86

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Solution

The fourth proportional to 2,216,951.19, 3,059,132.67 and 1,250,023.86 is: 1,724,886.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,951.19 : 3,059,132.67 = 1,250,023.86 : x
  2. Step 2: Convert to fraction form
    2,216,951.19/3,059,132.67 = 1,250,023.86/x
  3. Step 3: Cross multiply
    2,216,951.19x = 3,059,132.67 × 1,250,023.86
  4. Step 4: Simplify right side
    2,216,951.19x = 3,823,988,828,405.51
  5. Step 5: Solve for x
    x = 3,823,988,828,405.51/2,216,951.19
  6. Step 6: Final answer
    x = 1,724,886.34

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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.