Home / 1,301,945.34-1,953,047.18-544,023.75

Finding the Fourth Proportional to 1,301,945.34, 1,953,047.18 and 544,023.75

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Solution

The fourth proportional to 1,301,945.34, 1,953,047.18 and 544,023.75 is: 816,089.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,945.34 : 1,953,047.18 = 544,023.75 : x
  2. Step 2: Convert to fraction form
    1,301,945.34/1,953,047.18 = 544,023.75/x
  3. Step 3: Cross multiply
    1,301,945.34x = 1,953,047.18 × 544,023.75
  4. Step 4: Simplify right side
    1,301,945.34x = 1,062,504,038,305.17
  5. Step 5: Solve for x
    x = 1,062,504,038,305.17/1,301,945.34
  6. Step 6: Final answer
    x = 816,089.59

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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.