Home / 6,231,913.28-9,292,887.96-6,009,889.04

Finding the Fourth Proportional to 6,231,913.28, 9,292,887.96 and 6,009,889.04

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Solution

The fourth proportional to 6,231,913.28, 9,292,887.96 and 6,009,889.04 is: 8,961,810.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,913.28 : 9,292,887.96 = 6,009,889.04 : x
  2. Step 2: Convert to fraction form
    6,231,913.28/9,292,887.96 = 6,009,889.04/x
  3. Step 3: Cross multiply
    6,231,913.28x = 9,292,887.96 × 6,009,889.04
  4. Step 4: Simplify right side
    6,231,913.28x = 55,849,225,500,751.96
  5. Step 5: Solve for x
    x = 55,849,225,500,751.96/6,231,913.28
  6. Step 6: Final answer
    x = 8,961,810.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.