Home / 1,044,774.90-1,567,162.35-335,312.10

Finding the Fourth Proportional to 1,044,774.90, 1,567,162.35 and 335,312.10

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Solution

The fourth proportional to 1,044,774.90, 1,567,162.35 and 335,312.10 is: 502,968.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,774.90 : 1,567,162.35 = 335,312.10 : x
  2. Step 2: Convert to fraction form
    1,044,774.90/1,567,162.35 = 335,312.10/x
  3. Step 3: Cross multiply
    1,044,774.90x = 1,567,162.35 × 335,312.10
  4. Step 4: Simplify right side
    1,044,774.90x = 525,488,498,619.44
  5. Step 5: Solve for x
    x = 525,488,498,619.44/1,044,774.90
  6. Step 6: Final answer
    x = 502,968.15

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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.