Home / 6,604,090.24-9,907,119.65-2,343,901.72

Finding the Fourth Proportional to 6,604,090.24, 9,907,119.65 and 2,343,901.72

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Solution

The fourth proportional to 6,604,090.24, 9,907,119.65 and 2,343,901.72 is: 3,516,201.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,090.24 : 9,907,119.65 = 2,343,901.72 : x
  2. Step 2: Convert to fraction form
    6,604,090.24/9,907,119.65 = 2,343,901.72/x
  3. Step 3: Cross multiply
    6,604,090.24x = 9,907,119.65 × 2,343,901.72
  4. Step 4: Simplify right side
    6,604,090.24x = 23,221,314,768,972.75
  5. Step 5: Solve for x
    x = 23,221,314,768,972.75/6,604,090.24
  6. Step 6: Final answer
    x = 3,516,201.92

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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.