Home / 1,042,033.44-1,437,920.64-583,124.40

Finding the Fourth Proportional to 1,042,033.44, 1,437,920.64 and 583,124.40

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Solution

The fourth proportional to 1,042,033.44, 1,437,920.64 and 583,124.40 is: 804,663.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,033.44 : 1,437,920.64 = 583,124.40 : x
  2. Step 2: Convert to fraction form
    1,042,033.44/1,437,920.64 = 583,124.40/x
  3. Step 3: Cross multiply
    1,042,033.44x = 1,437,920.64 × 583,124.40
  4. Step 4: Simplify right side
    1,042,033.44x = 838,486,610,447.62
  5. Step 5: Solve for x
    x = 838,486,610,447.62/1,042,033.44
  6. Step 6: Final answer
    x = 804,663.82

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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.