Home / 1,094,364.24-1,510,066.46-610,918.78

Finding the Fourth Proportional to 1,094,364.24, 1,510,066.46 and 610,918.78

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Solution

The fourth proportional to 1,094,364.24, 1,510,066.46 and 610,918.78 is: 842,980.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,364.24 : 1,510,066.46 = 610,918.78 : x
  2. Step 2: Convert to fraction form
    1,094,364.24/1,510,066.46 = 610,918.78/x
  3. Step 3: Cross multiply
    1,094,364.24x = 1,510,066.46 × 610,918.78
  4. Step 4: Simplify right side
    1,094,364.24x = 922,527,959,462.12
  5. Step 5: Solve for x
    x = 922,527,959,462.12/1,094,364.24
  6. Step 6: Final answer
    x = 842,980.72

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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.