Home / 9,045,303.24-12,476,915.28-5,948,180.76

Finding the Fourth Proportional to 9,045,303.24, 12,476,915.28 and 5,948,180.76

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Solution

The fourth proportional to 9,045,303.24, 12,476,915.28 and 5,948,180.76 is: 8,204,804.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045,303.24 : 12,476,915.28 = 5,948,180.76 : x
  2. Step 2: Convert to fraction form
    9,045,303.24/12,476,915.28 = 5,948,180.76/x
  3. Step 3: Cross multiply
    9,045,303.24x = 12,476,915.28 × 5,948,180.76
  4. Step 4: Simplify right side
    9,045,303.24x = 74,214,947,412,646
  5. Step 5: Solve for x
    x = 74,214,947,412,646/9,045,303.24
  6. Step 6: Final answer
    x = 8,204,804.80

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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.