Home / 5,914,199.34-8,872,272.36-1,815,417.54

Finding the Fourth Proportional to 5,914,199.34, 8,872,272.36 and 1,815,417.54

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Solution

The fourth proportional to 5,914,199.34, 8,872,272.36 and 1,815,417.54 is: 2,723,425.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914,199.34 : 8,872,272.36 = 1,815,417.54 : x
  2. Step 2: Convert to fraction form
    5,914,199.34/8,872,272.36 = 1,815,417.54/x
  3. Step 3: Cross multiply
    5,914,199.34x = 8,872,272.36 × 1,815,417.54
  4. Step 4: Simplify right side
    5,914,199.34x = 16,106,878,862,001.19
  5. Step 5: Solve for x
    x = 16,106,878,862,001.19/5,914,199.34
  6. Step 6: Final answer
    x = 2,723,425.09

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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.