Home / 1,544,679.77-2,316,451.01-533,542.19

Finding the Fourth Proportional to 1,544,679.77, 2,316,451.01 and 533,542.19

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Solution

The fourth proportional to 1,544,679.77, 2,316,451.01 and 533,542.19 is: 800,116.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,679.77 : 2,316,451.01 = 533,542.19 : x
  2. Step 2: Convert to fraction form
    1,544,679.77/2,316,451.01 = 533,542.19/x
  3. Step 3: Cross multiply
    1,544,679.77x = 2,316,451.01 × 533,542.19
  4. Step 4: Simplify right side
    1,544,679.77x = 1,235,924,330,653.15
  5. Step 5: Solve for x
    x = 1,235,924,330,653.15/1,544,679.77
  6. Step 6: Final answer
    x = 800,116.86

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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.