Home / 4,042,757.40-6,064,136.10-3,883,325.10

Finding the Fourth Proportional to 4,042,757.40, 6,064,136.10 and 3,883,325.10

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Solution

The fourth proportional to 4,042,757.40, 6,064,136.10 and 3,883,325.10 is: 5,824,987.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,757.40 : 6,064,136.10 = 3,883,325.10 : x
  2. Step 2: Convert to fraction form
    4,042,757.40/6,064,136.10 = 3,883,325.10/x
  3. Step 3: Cross multiply
    4,042,757.40x = 6,064,136.10 × 3,883,325.10
  4. Step 4: Simplify right side
    4,042,757.40x = 23,549,011,926,946.11
  5. Step 5: Solve for x
    x = 23,549,011,926,946.11/4,042,757.40
  6. Step 6: Final answer
    x = 5,824,987.65

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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.