Home / 1,843,335.84-2,543,706-1,038,468

Finding the Fourth Proportional to 1,843,335.84, 2,543,706 and 1,038,468

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Solution

The fourth proportional to 1,843,335.84, 2,543,706 and 1,038,468 is: 1,433,030.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,335.84 : 2,543,706 = 1,038,468 : x
  2. Step 2: Convert to fraction form
    1,843,335.84/2,543,706 = 1,038,468/x
  3. Step 3: Cross multiply
    1,843,335.84x = 2,543,706 × 1,038,468
  4. Step 4: Simplify right side
    1,843,335.84x = 2,641,557,282,408
  5. Step 5: Solve for x
    x = 2,641,557,282,408/1,843,335.84
  6. Step 6: Final answer
    x = 1,433,030.94

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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.