Home / 7,585,148.25-11,377,733.31-3,097,424.25

Finding the Fourth Proportional to 7,585,148.25, 11,377,733.31 and 3,097,424.25

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Solution

The fourth proportional to 7,585,148.25, 11,377,733.31 and 3,097,424.25 is: 4,646,140.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,148.25 : 11,377,733.31 = 3,097,424.25 : x
  2. Step 2: Convert to fraction form
    7,585,148.25/11,377,733.31 = 3,097,424.25/x
  3. Step 3: Cross multiply
    7,585,148.25x = 11,377,733.31 × 3,097,424.25
  4. Step 4: Simplify right side
    7,585,148.25x = 35,241,667,064,426.77
  5. Step 5: Solve for x
    x = 35,241,667,064,426.77/7,585,148.25
  6. Step 6: Final answer
    x = 4,646,140.84

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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.