Home / 9,095,434.08-12,551,739.12-5,021,086.56

Finding the Fourth Proportional to 9,095,434.08, 12,551,739.12 and 5,021,086.56

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Solution

The fourth proportional to 9,095,434.08, 12,551,739.12 and 5,021,086.56 is: 6,929,121.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,434.08 : 12,551,739.12 = 5,021,086.56 : x
  2. Step 2: Convert to fraction form
    9,095,434.08/12,551,739.12 = 5,021,086.56/x
  3. Step 3: Cross multiply
    9,095,434.08x = 12,551,739.12 × 5,021,086.56
  4. Step 4: Simplify right side
    9,095,434.08x = 63,023,368,600,058.22
  5. Step 5: Solve for x
    x = 63,023,368,600,058.22/9,095,434.08
  6. Step 6: Final answer
    x = 6,929,121.58

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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.