Home / 2,281,827.36-3,422,851.60-1,881,737.58

Finding the Fourth Proportional to 2,281,827.36, 3,422,851.60 and 1,881,737.58

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Solution

The fourth proportional to 2,281,827.36, 3,422,851.60 and 1,881,737.58 is: 2,822,697.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,827.36 : 3,422,851.60 = 1,881,737.58 : x
  2. Step 2: Convert to fraction form
    2,281,827.36/3,422,851.60 = 1,881,737.58/x
  3. Step 3: Cross multiply
    2,281,827.36x = 3,422,851.60 × 1,881,737.58
  4. Step 4: Simplify right side
    2,281,827.36x = 6,440,908,486,483.13
  5. Step 5: Solve for x
    x = 6,440,908,486,483.13/2,281,827.36
  6. Step 6: Final answer
    x = 2,822,697.54

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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.