Home / 895,795.20-1,344,211.20-334,886.40

Finding the Fourth Proportional to 895,795.20, 1,344,211.20 and 334,886.40

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Solution

The fourth proportional to 895,795.20, 1,344,211.20 and 334,886.40 is: 502,523.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,795.20 : 1,344,211.20 = 334,886.40 : x
  2. Step 2: Convert to fraction form
    895,795.20/1,344,211.20 = 334,886.40/x
  3. Step 3: Cross multiply
    895,795.20x = 1,344,211.20 × 334,886.40
  4. Step 4: Simplify right side
    895,795.20x = 450,158,049,607.68
  5. Step 5: Solve for x
    x = 450,158,049,607.68/895,795.20
  6. Step 6: Final answer
    x = 502,523.40

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Similar ratio
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1.5x scale

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.