Home / 10,084,296.29-15,130,266.21-6,043,683.78

Finding the Fourth Proportional to 10,084,296.29, 15,130,266.21 and 6,043,683.78

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Solution

The fourth proportional to 10,084,296.29, 15,130,266.21 and 6,043,683.78 is: 9,067,816.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,296.29 : 15,130,266.21 = 6,043,683.78 : x
  2. Step 2: Convert to fraction form
    10,084,296.29/15,130,266.21 = 6,043,683.78/x
  3. Step 3: Cross multiply
    10,084,296.29x = 15,130,266.21 × 6,043,683.78
  4. Step 4: Simplify right side
    10,084,296.29x = 91,442,544,480,459.08
  5. Step 5: Solve for x
    x = 91,442,544,480,459.08/10,084,296.29
  6. Step 6: Final answer
    x = 9,067,816.13

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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.