Home / 4,368,709.26-6,556,015-1,528,846.02

Finding the Fourth Proportional to 4,368,709.26, 6,556,015 and 1,528,846.02

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Solution

The fourth proportional to 4,368,709.26, 6,556,015 and 1,528,846.02 is: 2,294,301.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,709.26 : 6,556,015 = 1,528,846.02 : x
  2. Step 2: Convert to fraction form
    4,368,709.26/6,556,015 = 1,528,846.02/x
  3. Step 3: Cross multiply
    4,368,709.26x = 6,556,015 × 1,528,846.02
  4. Step 4: Simplify right side
    4,368,709.26x = 10,023,137,439,810.30
  5. Step 5: Solve for x
    x = 10,023,137,439,810.30/4,368,709.26
  6. Step 6: Final answer
    x = 2,294,301.78

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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.