Home / 10,094,101.47-13,929,916.76-5,743,187.77

Finding the Fourth Proportional to 10,094,101.47, 13,929,916.76 and 5,743,187.77

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Solution

The fourth proportional to 10,094,101.47, 13,929,916.76 and 5,743,187.77 is: 7,925,631.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094,101.47 : 13,929,916.76 = 5,743,187.77 : x
  2. Step 2: Convert to fraction form
    10,094,101.47/13,929,916.76 = 5,743,187.77/x
  3. Step 3: Cross multiply
    10,094,101.47x = 13,929,916.76 × 5,743,187.77
  4. Step 4: Simplify right side
    10,094,101.47x = 80,002,127,573,150.02
  5. Step 5: Solve for x
    x = 80,002,127,573,150.02/10,094,101.47
  6. Step 6: Final answer
    x = 7,925,631.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.