Home / 1,069,642.64-1,476,073.44-586,199

Finding the Fourth Proportional to 1,069,642.64, 1,476,073.44 and 586,199

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Solution

The fourth proportional to 1,069,642.64, 1,476,073.44 and 586,199 is: 808,936.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,642.64 : 1,476,073.44 = 586,199 : x
  2. Step 2: Convert to fraction form
    1,069,642.64/1,476,073.44 = 586,199/x
  3. Step 3: Cross multiply
    1,069,642.64x = 1,476,073.44 × 586,199
  4. Step 4: Simplify right side
    1,069,642.64x = 865,272,774,454.56
  5. Step 5: Solve for x
    x = 865,272,774,454.56/1,069,642.64
  6. Step 6: Final answer
    x = 808,936.31

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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.