Home / 5,709,368.26-8,564,067.27-1,925,509.06

Finding the Fourth Proportional to 5,709,368.26, 8,564,067.27 and 1,925,509.06

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Solution

The fourth proportional to 5,709,368.26, 8,564,067.27 and 1,925,509.06 is: 2,888,268.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,709,368.26 : 8,564,067.27 = 1,925,509.06 : x
  2. Step 2: Convert to fraction form
    5,709,368.26/8,564,067.27 = 1,925,509.06/x
  3. Step 3: Cross multiply
    5,709,368.26x = 8,564,067.27 × 1,925,509.06
  4. Step 4: Simplify right side
    5,709,368.26x = 16,490,189,118,834.46
  5. Step 5: Solve for x
    x = 16,490,189,118,834.46/5,709,368.26
  6. Step 6: Final answer
    x = 2,888,268.61

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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.