Home / 8,026,100.22-12,039,118.23-2,907,332.46

Finding the Fourth Proportional to 8,026,100.22, 12,039,118.23 and 2,907,332.46

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Solution

The fourth proportional to 8,026,100.22, 12,039,118.23 and 2,907,332.46 is: 4,360,987.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,100.22 : 12,039,118.23 = 2,907,332.46 : x
  2. Step 2: Convert to fraction form
    8,026,100.22/12,039,118.23 = 2,907,332.46/x
  3. Step 3: Cross multiply
    8,026,100.22x = 12,039,118.23 × 2,907,332.46
  4. Step 4: Simplify right side
    8,026,100.22x = 35,001,719,219,856.75
  5. Step 5: Solve for x
    x = 35,001,719,219,856.75/8,026,100.22
  6. Step 6: Final answer
    x = 4,360,987.06

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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.