Home / 7,506,253.44-11,255,114.43-2,954,837.52

Finding the Fourth Proportional to 7,506,253.44, 11,255,114.43 and 2,954,837.52

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Solution

The fourth proportional to 7,506,253.44, 11,255,114.43 and 2,954,837.52 is: 4,430,577.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,253.44 : 11,255,114.43 = 2,954,837.52 : x
  2. Step 2: Convert to fraction form
    7,506,253.44/11,255,114.43 = 2,954,837.52/x
  3. Step 3: Cross multiply
    7,506,253.44x = 11,255,114.43 × 2,954,837.52
  4. Step 4: Simplify right side
    7,506,253.44x = 33,257,034,409,657.41
  5. Step 5: Solve for x
    x = 33,257,034,409,657.41/7,506,253.44
  6. Step 6: Final answer
    x = 4,430,577.07

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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.