Home / 1,039,952.88-1,435,144.47-610,240.17

Finding the Fourth Proportional to 1,039,952.88, 1,435,144.47 and 610,240.17

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Solution

The fourth proportional to 1,039,952.88, 1,435,144.47 and 610,240.17 is: 842,137.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,952.88 : 1,435,144.47 = 610,240.17 : x
  2. Step 2: Convert to fraction form
    1,039,952.88/1,435,144.47 = 610,240.17/x
  3. Step 3: Cross multiply
    1,039,952.88x = 1,435,144.47 × 610,240.17
  4. Step 4: Simplify right side
    1,039,952.88x = 875,782,805,347.36
  5. Step 5: Solve for x
    x = 875,782,805,347.36/1,039,952.88
  6. Step 6: Final answer
    x = 842,137.01

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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.