Home / 4,731,043.60-7,088,400.60-2,201,510.80

Finding the Fourth Proportional to 4,731,043.60, 7,088,400.60 and 2,201,510.80

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Solution

The fourth proportional to 4,731,043.60, 7,088,400.60 and 2,201,510.80 is: 3,298,466.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,043.60 : 7,088,400.60 = 2,201,510.80 : x
  2. Step 2: Convert to fraction form
    4,731,043.60/7,088,400.60 = 2,201,510.80/x
  3. Step 3: Cross multiply
    4,731,043.60x = 7,088,400.60 × 2,201,510.80
  4. Step 4: Simplify right side
    4,731,043.60x = 15,605,190,475,626.48
  5. Step 5: Solve for x
    x = 15,605,190,475,626.48/4,731,043.60
  6. Step 6: Final answer
    x = 3,298,466.85

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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.