Home / 3,635,573.10-5,453,359.65-3,075,701.10

Finding the Fourth Proportional to 3,635,573.10, 5,453,359.65 and 3,075,701.10

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Solution

The fourth proportional to 3,635,573.10, 5,453,359.65 and 3,075,701.10 is: 4,613,551.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,573.10 : 5,453,359.65 = 3,075,701.10 : x
  2. Step 2: Convert to fraction form
    3,635,573.10/5,453,359.65 = 3,075,701.10/x
  3. Step 3: Cross multiply
    3,635,573.10x = 5,453,359.65 × 3,075,701.10
  4. Step 4: Simplify right side
    3,635,573.10x = 16,772,904,274,200.62
  5. Step 5: Solve for x
    x = 16,772,904,274,200.62/3,635,573.10
  6. Step 6: Final answer
    x = 4,613,551.65

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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.