Home / 4,851,290.60-7,270,812.30-2,455,796.60

Finding the Fourth Proportional to 4,851,290.60, 7,270,812.30 and 2,455,796.60

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Solution

The fourth proportional to 4,851,290.60, 7,270,812.30 and 2,455,796.60 is: 3,680,595.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,290.60 : 7,270,812.30 = 2,455,796.60 : x
  2. Step 2: Convert to fraction form
    4,851,290.60/7,270,812.30 = 2,455,796.60/x
  3. Step 3: Cross multiply
    4,851,290.60x = 7,270,812.30 × 2,455,796.60
  4. Step 4: Simplify right side
    4,851,290.60x = 17,855,636,125,578.18
  5. Step 5: Solve for x
    x = 17,855,636,125,578.18/4,851,290.60
  6. Step 6: Final answer
    x = 3,680,595.04

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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.