Home / 6,173,120.83-9,257,718.63-5,770,117.35

Finding the Fourth Proportional to 6,173,120.83, 9,257,718.63 and 5,770,117.35

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Solution

The fourth proportional to 6,173,120.83, 9,257,718.63 and 5,770,117.35 is: 8,653,341.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,120.83 : 9,257,718.63 = 5,770,117.35 : x
  2. Step 2: Convert to fraction form
    6,173,120.83/9,257,718.63 = 5,770,117.35/x
  3. Step 3: Cross multiply
    6,173,120.83x = 9,257,718.63 × 5,770,117.35
  4. Step 4: Simplify right side
    6,173,120.83x = 53,418,122,888,381.23
  5. Step 5: Solve for x
    x = 53,418,122,888,381.23/6,173,120.83
  6. Step 6: Final answer
    x = 8,653,341.54

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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.