Home / 8,595,395.91-11,853,537.14-5,650,009.92

Finding the Fourth Proportional to 8,595,395.91, 11,853,537.14 and 5,650,009.92

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Solution

The fourth proportional to 8,595,395.91, 11,853,537.14 and 5,650,009.92 is: 7,791,683.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,395.91 : 11,853,537.14 = 5,650,009.92 : x
  2. Step 2: Convert to fraction form
    8,595,395.91/11,853,537.14 = 5,650,009.92/x
  3. Step 3: Cross multiply
    8,595,395.91x = 11,853,537.14 × 5,650,009.92
  4. Step 4: Simplify right side
    8,595,395.91x = 66,972,602,399,838.38
  5. Step 5: Solve for x
    x = 66,972,602,399,838.38/8,595,395.91
  6. Step 6: Final answer
    x = 7,791,683.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.