Home / 5,881,784.49-8,822,683.69-1,838,293.52

Finding the Fourth Proportional to 5,881,784.49, 8,822,683.69 and 1,838,293.52

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Solution

The fourth proportional to 5,881,784.49, 8,822,683.69 and 1,838,293.52 is: 2,757,442.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881,784.49 : 8,822,683.69 = 1,838,293.52 : x
  2. Step 2: Convert to fraction form
    5,881,784.49/8,822,683.69 = 1,838,293.52/x
  3. Step 3: Cross multiply
    5,881,784.49x = 8,822,683.69 × 1,838,293.52
  4. Step 4: Simplify right side
    5,881,784.49x = 16,218,682,207,627.54
  5. Step 5: Solve for x
    x = 16,218,682,207,627.54/5,881,784.49
  6. Step 6: Final answer
    x = 2,757,442.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.