Home / 942,843.04-1,301,152.32-534,961.84

Finding the Fourth Proportional to 942,843.04, 1,301,152.32 and 534,961.84

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Solution

The fourth proportional to 942,843.04, 1,301,152.32 and 534,961.84 is: 738,263.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,843.04 : 1,301,152.32 = 534,961.84 : x
  2. Step 2: Convert to fraction form
    942,843.04/1,301,152.32 = 534,961.84/x
  3. Step 3: Cross multiply
    942,843.04x = 1,301,152.32 × 534,961.84
  4. Step 4: Simplify right side
    942,843.04x = 696,066,839,227.47
  5. Step 5: Solve for x
    x = 696,066,839,227.47/942,843.04
  6. Step 6: Final answer
    x = 738,263.75

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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.