Home / 895,915.35-1,343,870.60-737,809.83

Finding the Fourth Proportional to 895,915.35, 1,343,870.60 and 737,809.83

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Solution

The fourth proportional to 895,915.35, 1,343,870.60 and 737,809.83 is: 1,106,712.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,915.35 : 1,343,870.60 = 737,809.83 : x
  2. Step 2: Convert to fraction form
    895,915.35/1,343,870.60 = 737,809.83/x
  3. Step 3: Cross multiply
    895,915.35x = 1,343,870.60 × 737,809.83
  4. Step 4: Simplify right side
    895,915.35x = 991,520,935,238.95
  5. Step 5: Solve for x
    x = 991,520,935,238.95/895,915.35
  6. Step 6: Final answer
    x = 1,106,712.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.