Home / 904,094.10-1,356,141.15-704,564.10

Finding the Fourth Proportional to 904,094.10, 1,356,141.15 and 704,564.10

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Solution

The fourth proportional to 904,094.10, 1,356,141.15 and 704,564.10 is: 1,056,846.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,094.10 : 1,356,141.15 = 704,564.10 : x
  2. Step 2: Convert to fraction form
    904,094.10/1,356,141.15 = 704,564.10/x
  3. Step 3: Cross multiply
    904,094.10x = 1,356,141.15 × 704,564.10
  4. Step 4: Simplify right side
    904,094.10x = 955,488,368,822.72
  5. Step 5: Solve for x
    x = 955,488,368,822.72/904,094.10
  6. Step 6: Final answer
    x = 1,056,846.15

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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.