Home / 3,459,541.62-5,189,808.63-1,063,587.45

Finding the Fourth Proportional to 3,459,541.62, 5,189,808.63 and 1,063,587.45

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Solution

The fourth proportional to 3,459,541.62, 5,189,808.63 and 1,063,587.45 is: 1,595,533.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,541.62 : 5,189,808.63 = 1,063,587.45 : x
  2. Step 2: Convert to fraction form
    3,459,541.62/5,189,808.63 = 1,063,587.45/x
  3. Step 3: Cross multiply
    3,459,541.62x = 5,189,808.63 × 1,063,587.45
  4. Step 4: Simplify right side
    3,459,541.62x = 5,519,815,326,769.69
  5. Step 5: Solve for x
    x = 5,519,815,326,769.69/3,459,541.62
  6. Step 6: Final answer
    x = 1,595,533.72

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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.