Home / 904,098.44-1,247,663.22-501,697.16

Finding the Fourth Proportional to 904,098.44, 1,247,663.22 and 501,697.16

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Solution

The fourth proportional to 904,098.44, 1,247,663.22 and 501,697.16 is: 692,346.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,098.44 : 1,247,663.22 = 501,697.16 : x
  2. Step 2: Convert to fraction form
    904,098.44/1,247,663.22 = 501,697.16/x
  3. Step 3: Cross multiply
    904,098.44x = 1,247,663.22 × 501,697.16
  4. Step 4: Simplify right side
    904,098.44x = 625,949,094,110.46
  5. Step 5: Solve for x
    x = 625,949,094,110.46/904,098.44
  6. Step 6: Final answer
    x = 692,346.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.