Home / 7,388,534.60-11,082,841.45-4,845,851.04

Finding the Fourth Proportional to 7,388,534.60, 11,082,841.45 and 4,845,851.04

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Solution

The fourth proportional to 7,388,534.60, 11,082,841.45 and 4,845,851.04 is: 7,268,802.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388,534.60 : 11,082,841.45 = 4,845,851.04 : x
  2. Step 2: Convert to fraction form
    7,388,534.60/11,082,841.45 = 4,845,851.04/x
  3. Step 3: Cross multiply
    7,388,534.60x = 11,082,841.45 × 4,845,851.04
  4. Step 4: Simplify right side
    7,388,534.60x = 53,705,798,766,637.60
  5. Step 5: Solve for x
    x = 53,705,798,766,637.60/7,388,534.60
  6. Step 6: Final answer
    x = 7,268,802.50

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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.