Home / 9,177,360.60-13,766,040.90-4,925,832.60

Finding the Fourth Proportional to 9,177,360.60, 13,766,040.90 and 4,925,832.60

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Solution

The fourth proportional to 9,177,360.60, 13,766,040.90 and 4,925,832.60 is: 7,388,748.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,177,360.60 : 13,766,040.90 = 4,925,832.60 : x
  2. Step 2: Convert to fraction form
    9,177,360.60/13,766,040.90 = 4,925,832.60/x
  3. Step 3: Cross multiply
    9,177,360.60x = 13,766,040.90 × 4,925,832.60
  4. Step 4: Simplify right side
    9,177,360.60x = 67,809,213,038,153.34
  5. Step 5: Solve for x
    x = 67,809,213,038,153.34/9,177,360.60
  6. Step 6: Final answer
    x = 7,388,748.90

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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.