Home / 1,077,133.14-1,614,325.95-571,936.14

Finding the Fourth Proportional to 1,077,133.14, 1,614,325.95 and 571,936.14

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Solution

The fourth proportional to 1,077,133.14, 1,614,325.95 and 571,936.14 is: 857,174.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,133.14 : 1,614,325.95 = 571,936.14 : x
  2. Step 2: Convert to fraction form
    1,077,133.14/1,614,325.95 = 571,936.14/x
  3. Step 3: Cross multiply
    1,077,133.14x = 1,614,325.95 × 571,936.14
  4. Step 4: Simplify right side
    1,077,133.14x = 923,291,352,544.83
  5. Step 5: Solve for x
    x = 923,291,352,544.83/1,077,133.14
  6. Step 6: Final answer
    x = 857,174.77

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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.