Home / 6,731,458.60-10,097,187.90-5,668,576.60

Finding the Fourth Proportional to 6,731,458.60, 10,097,187.90 and 5,668,576.60

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Solution

The fourth proportional to 6,731,458.60, 10,097,187.90 and 5,668,576.60 is: 8,502,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,458.60 : 10,097,187.90 = 5,668,576.60 : x
  2. Step 2: Convert to fraction form
    6,731,458.60/10,097,187.90 = 5,668,576.60/x
  3. Step 3: Cross multiply
    6,731,458.60x = 10,097,187.90 × 5,668,576.60
  4. Step 4: Simplify right side
    6,731,458.60x = 57,236,683,055,743.14
  5. Step 5: Solve for x
    x = 57,236,683,055,743.14/6,731,458.60
  6. Step 6: Final answer
    x = 8,502,864.90

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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.