Home / 3,009,034.71-4,513,536.36-734,571.18

Finding the Fourth Proportional to 3,009,034.71, 4,513,536.36 and 734,571.18

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Solution

The fourth proportional to 3,009,034.71, 4,513,536.36 and 734,571.18 is: 1,101,852.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,034.71 : 4,513,536.36 = 734,571.18 : x
  2. Step 2: Convert to fraction form
    3,009,034.71/4,513,536.36 = 734,571.18/x
  3. Step 3: Cross multiply
    3,009,034.71x = 4,513,536.36 × 734,571.18
  4. Step 4: Simplify right side
    3,009,034.71x = 3,315,513,729,938.11
  5. Step 5: Solve for x
    x = 3,315,513,729,938.11/3,009,034.71
  6. Step 6: Final answer
    x = 1,101,852.94

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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.