Home / 1,094,549.52-1,510,463.64-611,122.08

Finding the Fourth Proportional to 1,094,549.52, 1,510,463.64 and 611,122.08

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Solution

The fourth proportional to 1,094,549.52, 1,510,463.64 and 611,122.08 is: 843,340.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,549.52 : 1,510,463.64 = 611,122.08 : x
  2. Step 2: Convert to fraction form
    1,094,549.52/1,510,463.64 = 611,122.08/x
  3. Step 3: Cross multiply
    1,094,549.52x = 1,510,463.64 × 611,122.08
  4. Step 4: Simplify right side
    1,094,549.52x = 923,077,681,441.17
  5. Step 5: Solve for x
    x = 923,077,681,441.17/1,094,549.52
  6. Step 6: Final answer
    x = 843,340.26

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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.