Home / 6,605,221.65-9,907,832.48-6,017,356.05

Finding the Fourth Proportional to 6,605,221.65, 9,907,832.48 and 6,017,356.05

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Solution

The fourth proportional to 6,605,221.65, 9,907,832.48 and 6,017,356.05 is: 9,026,034.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,221.65 : 9,907,832.48 = 6,017,356.05 : x
  2. Step 2: Convert to fraction form
    6,605,221.65/9,907,832.48 = 6,017,356.05/x
  3. Step 3: Cross multiply
    6,605,221.65x = 9,907,832.48 × 6,017,356.05
  4. Step 4: Simplify right side
    6,605,221.65x = 59,618,955,685,827.72
  5. Step 5: Solve for x
    x = 59,618,955,685,827.72/6,605,221.65
  6. Step 6: Final answer
    x = 9,026,034.08

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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.