Home / 6,604,091.74-9,907,121.90-2,343,903.22

Finding the Fourth Proportional to 6,604,091.74, 9,907,121.90 and 2,343,903.22

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Solution

The fourth proportional to 6,604,091.74, 9,907,121.90 and 2,343,903.22 is: 3,516,204.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,091.74 : 9,907,121.90 = 2,343,903.22 : x
  2. Step 2: Convert to fraction form
    6,604,091.74/9,907,121.90 = 2,343,903.22/x
  3. Step 3: Cross multiply
    6,604,091.74x = 9,907,121.90 × 2,343,903.22
  4. Step 4: Simplify right side
    6,604,091.74x = 23,221,334,903,434.47
  5. Step 5: Solve for x
    x = 23,221,334,903,434.47/6,604,091.74
  6. Step 6: Final answer
    x = 3,516,204.17

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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.