Home / 1,094,242.64-1,510,130.76-610,902.80

Finding the Fourth Proportional to 1,094,242.64, 1,510,130.76 and 610,902.80

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Solution

The fourth proportional to 1,094,242.64, 1,510,130.76 and 610,902.80 is: 843,088.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,242.64 : 1,510,130.76 = 610,902.80 : x
  2. Step 2: Convert to fraction form
    1,094,242.64/1,510,130.76 = 610,902.80/x
  3. Step 3: Cross multiply
    1,094,242.64x = 1,510,130.76 × 610,902.80
  4. Step 4: Simplify right side
    1,094,242.64x = 922,543,109,650.13
  5. Step 5: Solve for x
    x = 922,543,109,650.13/1,094,242.64
  6. Step 6: Final answer
    x = 843,088.25

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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.