Home / 7,551,353.80-11,327,030.70-2,232,569.80

Finding the Fourth Proportional to 7,551,353.80, 11,327,030.70 and 2,232,569.80

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Solution

The fourth proportional to 7,551,353.80, 11,327,030.70 and 2,232,569.80 is: 3,348,854.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,551,353.80 : 11,327,030.70 = 2,232,569.80 : x
  2. Step 2: Convert to fraction form
    7,551,353.80/11,327,030.70 = 2,232,569.80/x
  3. Step 3: Cross multiply
    7,551,353.80x = 11,327,030.70 × 2,232,569.80
  4. Step 4: Simplify right side
    7,551,353.80x = 25,288,386,664,492.86
  5. Step 5: Solve for x
    x = 25,288,386,664,492.86/7,551,353.80
  6. Step 6: Final answer
    x = 3,348,854.70

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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.