Home / 7,326,262.68-10,110,847.80-4,064,129.16

Finding the Fourth Proportional to 7,326,262.68, 10,110,847.80 and 4,064,129.16

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Solution

The fourth proportional to 7,326,262.68, 10,110,847.80 and 4,064,129.16 is: 5,608,834.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,262.68 : 10,110,847.80 = 4,064,129.16 : x
  2. Step 2: Convert to fraction form
    7,326,262.68/10,110,847.80 = 4,064,129.16/x
  3. Step 3: Cross multiply
    7,326,262.68x = 10,110,847.80 × 4,064,129.16
  4. Step 4: Simplify right side
    7,326,262.68x = 41,091,791,376,301.85
  5. Step 5: Solve for x
    x = 41,091,791,376,301.85/7,326,262.68
  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.