Home / 9,032,058.19-13,528,896-6,115,923.33

Finding the Fourth Proportional to 9,032,058.19, 13,528,896 and 6,115,923.33

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Solution

The fourth proportional to 9,032,058.19, 13,528,896 and 6,115,923.33 is: 9,160,889.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,058.19 : 13,528,896 = 6,115,923.33 : x
  2. Step 2: Convert to fraction form
    9,032,058.19/13,528,896 = 6,115,923.33/x
  3. Step 3: Cross multiply
    9,032,058.19x = 13,528,896 × 6,115,923.33
  4. Step 4: Simplify right side
    9,032,058.19x = 82,741,690,675,543.69
  5. Step 5: Solve for x
    x = 82,741,690,675,543.69/9,032,058.19
  6. Step 6: Final answer
    x = 9,160,889.90

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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.