Home / 4,994,376.60-7,495,064.10-3,201,619.80

Finding the Fourth Proportional to 4,994,376.60, 7,495,064.10 and 3,201,619.80

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Solution

The fourth proportional to 4,994,376.60, 7,495,064.10 and 3,201,619.80 is: 4,804,672.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,376.60 : 7,495,064.10 = 3,201,619.80 : x
  2. Step 2: Convert to fraction form
    4,994,376.60/7,495,064.10 = 3,201,619.80/x
  3. Step 3: Cross multiply
    4,994,376.60x = 7,495,064.10 × 3,201,619.80
  4. Step 4: Simplify right side
    4,994,376.60x = 23,996,345,624,829.18
  5. Step 5: Solve for x
    x = 23,996,345,624,829.18/4,994,376.60
  6. Step 6: Final answer
    x = 4,804,672.84

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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.