Home / 1,044,776.90-1,567,165.35-335,314.10

Finding the Fourth Proportional to 1,044,776.90, 1,567,165.35 and 335,314.10

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Solution

The fourth proportional to 1,044,776.90, 1,567,165.35 and 335,314.10 is: 502,971.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,776.90 : 1,567,165.35 = 335,314.10 : x
  2. Step 2: Convert to fraction form
    1,044,776.90/1,567,165.35 = 335,314.10/x
  3. Step 3: Cross multiply
    1,044,776.90x = 1,567,165.35 × 335,314.10
  4. Step 4: Simplify right side
    1,044,776.90x = 525,492,638,886.44
  5. Step 5: Solve for x
    x = 525,492,638,886.44/1,044,776.90
  6. Step 6: Final answer
    x = 502,971.15

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Double scale
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Similar ratio
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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.