Home / 7,582,291.20-11,374,024.32-2,533,619.52

Finding the Fourth Proportional to 7,582,291.20, 11,374,024.32 and 2,533,619.52

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Solution

The fourth proportional to 7,582,291.20, 11,374,024.32 and 2,533,619.52 is: 3,800,625.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,291.20 : 11,374,024.32 = 2,533,619.52 : x
  2. Step 2: Convert to fraction form
    7,582,291.20/11,374,024.32 = 2,533,619.52/x
  3. Step 3: Cross multiply
    7,582,291.20x = 11,374,024.32 × 2,533,619.52
  4. Step 4: Simplify right side
    7,582,291.20x = 28,817,450,038,106.73
  5. Step 5: Solve for x
    x = 28,817,450,038,106.73/7,582,291.20
  6. Step 6: Final answer
    x = 3,800,625.60

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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.