Home / 6,072,219.71-9,106,986.01-1,753,332.45

Finding the Fourth Proportional to 6,072,219.71, 9,106,986.01 and 1,753,332.45

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Solution

The fourth proportional to 6,072,219.71, 9,106,986.01 and 1,753,332.45 is: 2,629,610.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,219.71 : 9,106,986.01 = 1,753,332.45 : x
  2. Step 2: Convert to fraction form
    6,072,219.71/9,106,986.01 = 1,753,332.45/x
  3. Step 3: Cross multiply
    6,072,219.71x = 9,106,986.01 × 1,753,332.45
  4. Step 4: Simplify right side
    6,072,219.71x = 15,967,574,134,622.19
  5. Step 5: Solve for x
    x = 15,967,574,134,622.19/6,072,219.71
  6. Step 6: Final answer
    x = 2,629,610.74

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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.