Home / 4,780,897-6,597,638.02-2,634,721

Finding the Fourth Proportional to 4,780,897, 6,597,638.02 and 2,634,721

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Solution

The fourth proportional to 4,780,897, 6,597,638.02 and 2,634,721 is: 3,635,915.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,897 : 6,597,638.02 = 2,634,721 : x
  2. Step 2: Convert to fraction form
    4,780,897/6,597,638.02 = 2,634,721/x
  3. Step 3: Cross multiply
    4,780,897x = 6,597,638.02 × 2,634,721
  4. Step 4: Simplify right side
    4,780,897x = 17,382,935,441,692.42
  5. Step 5: Solve for x
    x = 17,382,935,441,692.42/4,780,897
  6. Step 6: Final answer
    x = 3,635,915.07

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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.