Home / 2,038,444.60-3,059,999.70-1,197,470.20

Finding the Fourth Proportional to 2,038,444.60, 3,059,999.70 and 1,197,470.20

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Solution

The fourth proportional to 2,038,444.60, 3,059,999.70 and 1,197,470.20 is: 1,797,575.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,444.60 : 3,059,999.70 = 1,197,470.20 : x
  2. Step 2: Convert to fraction form
    2,038,444.60/3,059,999.70 = 1,197,470.20/x
  3. Step 3: Cross multiply
    2,038,444.60x = 3,059,999.70 × 1,197,470.20
  4. Step 4: Simplify right side
    2,038,444.60x = 3,664,258,452,758.94
  5. Step 5: Solve for x
    x = 3,664,258,452,758.94/2,038,444.60
  6. Step 6: Final answer
    x = 1,797,575.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.