Home / 1,343,495.01-2,016,073.01-544,783.48

Finding the Fourth Proportional to 1,343,495.01, 2,016,073.01 and 544,783.48

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Solution

The fourth proportional to 1,343,495.01, 2,016,073.01 and 544,783.48 is: 817,511.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,495.01 : 2,016,073.01 = 544,783.48 : x
  2. Step 2: Convert to fraction form
    1,343,495.01/2,016,073.01 = 544,783.48/x
  3. Step 3: Cross multiply
    1,343,495.01x = 2,016,073.01 × 544,783.48
  4. Step 4: Simplify right side
    1,343,495.01x = 1,098,323,270,321.87
  5. Step 5: Solve for x
    x = 1,098,323,270,321.87/1,343,495.01
  6. Step 6: Final answer
    x = 817,511.98

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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.