Home / 3,463,207.10-5,194,810.65-1,573,639.10

Finding the Fourth Proportional to 3,463,207.10, 5,194,810.65 and 1,573,639.10

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Solution

The fourth proportional to 3,463,207.10, 5,194,810.65 and 1,573,639.10 is: 2,360,458.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,207.10 : 5,194,810.65 = 1,573,639.10 : x
  2. Step 2: Convert to fraction form
    3,463,207.10/5,194,810.65 = 1,573,639.10/x
  3. Step 3: Cross multiply
    3,463,207.10x = 5,194,810.65 × 1,573,639.10
  4. Step 4: Simplify right side
    3,463,207.10x = 8,174,757,155,936.42
  5. Step 5: Solve for x
    x = 8,174,757,155,936.42/3,463,207.10
  6. Step 6: Final answer
    x = 2,360,458.65

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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.