Home / 8,574,307.62-11,832,238.37-4,853,058.77

Finding the Fourth Proportional to 8,574,307.62, 11,832,238.37 and 4,853,058.77

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Solution

The fourth proportional to 8,574,307.62, 11,832,238.37 and 4,853,058.77 is: 6,697,047.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,574,307.62 : 11,832,238.37 = 4,853,058.77 : x
  2. Step 2: Convert to fraction form
    8,574,307.62/11,832,238.37 = 4,853,058.77/x
  3. Step 3: Cross multiply
    8,574,307.62x = 11,832,238.37 × 4,853,058.77
  4. Step 4: Simplify right side
    8,574,307.62x = 57,422,548,204,673.80
  5. Step 5: Solve for x
    x = 57,422,548,204,673.80/8,574,307.62
  6. Step 6: Final answer
    x = 6,697,047.83

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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.