Home / 7,326,262.70-10,110,847.77-4,064,129.18

Finding the Fourth Proportional to 7,326,262.70, 10,110,847.77 and 4,064,129.18

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Solution

The fourth proportional to 7,326,262.70, 10,110,847.77 and 4,064,129.18 is: 5,608,834.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,262.70 : 10,110,847.77 = 4,064,129.18 : x
  2. Step 2: Convert to fraction form
    7,326,262.70/10,110,847.77 = 4,064,129.18/x
  3. Step 3: Cross multiply
    7,326,262.70x = 10,110,847.77 × 4,064,129.18
  4. Step 4: Simplify right side
    7,326,262.70x = 41,091,791,456,594.93
  5. Step 5: Solve for x
    x = 41,091,791,456,594.93/7,326,262.70
  6. Step 6: Final answer
    x = 5,608,834.02

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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.