Home / 7,325,085.60-10,987,455.60-2,006,301.60

Finding the Fourth Proportional to 7,325,085.60, 10,987,455.60 and 2,006,301.60

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Solution

The fourth proportional to 7,325,085.60, 10,987,455.60 and 2,006,301.60 is: 3,009,405.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,085.60 : 10,987,455.60 = 2,006,301.60 : x
  2. Step 2: Convert to fraction form
    7,325,085.60/10,987,455.60 = 2,006,301.60/x
  3. Step 3: Cross multiply
    7,325,085.60x = 10,987,455.60 × 2,006,301.60
  4. Step 4: Simplify right side
    7,325,085.60x = 22,044,149,750,208.96
  5. Step 5: Solve for x
    x = 22,044,149,750,208.96/7,325,085.60
  6. Step 6: Final answer
    x = 3,009,405.07

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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.