Home / 1,057,248.28-1,459,004.06-573,813.44

Finding the Fourth Proportional to 1,057,248.28, 1,459,004.06 and 573,813.44

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Solution

The fourth proportional to 1,057,248.28, 1,459,004.06 and 573,813.44 is: 791,863.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,248.28 : 1,459,004.06 = 573,813.44 : x
  2. Step 2: Convert to fraction form
    1,057,248.28/1,459,004.06 = 573,813.44/x
  3. Step 3: Cross multiply
    1,057,248.28x = 1,459,004.06 × 573,813.44
  4. Step 4: Simplify right side
    1,057,248.28x = 837,196,138,642.57
  5. Step 5: Solve for x
    x = 837,196,138,642.57/1,057,248.28
  6. Step 6: Final answer
    x = 791,863.33

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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.