Home / 8,795,356.25-12,122,430.03-5,849,902.01

Finding the Fourth Proportional to 8,795,356.25, 12,122,430.03 and 5,849,902.01

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Solution

The fourth proportional to 8,795,356.25, 12,122,430.03 and 5,849,902.01 is: 8,062,780.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,356.25 : 12,122,430.03 = 5,849,902.01 : x
  2. Step 2: Convert to fraction form
    8,795,356.25/12,122,430.03 = 5,849,902.01/x
  3. Step 3: Cross multiply
    8,795,356.25x = 12,122,430.03 × 5,849,902.01
  4. Step 4: Simplify right side
    8,795,356.25x = 70,915,027,828,887.44
  5. Step 5: Solve for x
    x = 70,915,027,828,887.44/8,795,356.25
  6. Step 6: Final answer
    x = 8,062,780.61

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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.