Home / 10,942,623.02-15,100,350-6,047,592.14

Finding the Fourth Proportional to 10,942,623.02, 15,100,350 and 6,047,592.14

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Solution

The fourth proportional to 10,942,623.02, 15,100,350 and 6,047,592.14 is: 8,345,417.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,623.02 : 15,100,350 = 6,047,592.14 : x
  2. Step 2: Convert to fraction form
    10,942,623.02/15,100,350 = 6,047,592.14/x
  3. Step 3: Cross multiply
    10,942,623.02x = 15,100,350 × 6,047,592.14
  4. Step 4: Simplify right side
    10,942,623.02x = 91,320,757,971,249
  5. Step 5: Solve for x
    x = 91,320,757,971,249/10,942,623.02
  6. Step 6: Final answer
    x = 8,345,417.53

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Why These Related Problems?

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