Home / 10,612,600.16-14,645,907.36-5,967,846.81

Finding the Fourth Proportional to 10,612,600.16, 14,645,907.36 and 5,967,846.81

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Solution

The fourth proportional to 10,612,600.16, 14,645,907.36 and 5,967,846.81 is: 8,235,920.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,612,600.16 : 14,645,907.36 = 5,967,846.81 : x
  2. Step 2: Convert to fraction form
    10,612,600.16/14,645,907.36 = 5,967,846.81/x
  3. Step 3: Cross multiply
    10,612,600.16x = 14,645,907.36 × 5,967,846.81
  4. Step 4: Simplify right side
    10,612,600.16x = 87,404,531,517,931.52
  5. Step 5: Solve for x
    x = 87,404,531,517,931.52/10,612,600.16
  6. Step 6: Final answer
    x = 8,235,920.53

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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.