Home / 4,225,783.44-6,338,784.33-1,151,799.57

Finding the Fourth Proportional to 4,225,783.44, 6,338,784.33 and 1,151,799.57

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Solution

The fourth proportional to 4,225,783.44, 6,338,784.33 and 1,151,799.57 is: 1,727,729.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,783.44 : 6,338,784.33 = 1,151,799.57 : x
  2. Step 2: Convert to fraction form
    4,225,783.44/6,338,784.33 = 1,151,799.57/x
  3. Step 3: Cross multiply
    4,225,783.44x = 6,338,784.33 × 1,151,799.57
  4. Step 4: Simplify right side
    4,225,783.44x = 7,301,009,065,616.74
  5. Step 5: Solve for x
    x = 7,301,009,065,616.74/4,225,783.44
  6. Step 6: Final answer
    x = 1,727,729.11

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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.