Home / 596,978.40-895,467.60-202,994.40

Finding the Fourth Proportional to 596,978.40, 895,467.60 and 202,994.40

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Solution

The fourth proportional to 596,978.40, 895,467.60 and 202,994.40 is: 304,491.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,978.40 : 895,467.60 = 202,994.40 : x
  2. Step 2: Convert to fraction form
    596,978.40/895,467.60 = 202,994.40/x
  3. Step 3: Cross multiply
    596,978.40x = 895,467.60 × 202,994.40
  4. Step 4: Simplify right side
    596,978.40x = 181,774,908,181.44
  5. Step 5: Solve for x
    x = 181,774,908,181.44/596,978.40
  6. Step 6: Final answer
    x = 304,491.60

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Double scale
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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.