Home / 5,814,175.32-8,720,597.52-1,554,675.69

Finding the Fourth Proportional to 5,814,175.32, 8,720,597.52 and 1,554,675.69

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Solution

The fourth proportional to 5,814,175.32, 8,720,597.52 and 1,554,675.69 is: 2,331,835.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,175.32 : 8,720,597.52 = 1,554,675.69 : x
  2. Step 2: Convert to fraction form
    5,814,175.32/8,720,597.52 = 1,554,675.69/x
  3. Step 3: Cross multiply
    5,814,175.32x = 8,720,597.52 × 1,554,675.69
  4. Step 4: Simplify right side
    5,814,175.32x = 13,557,700,966,618.29
  5. Step 5: Solve for x
    x = 13,557,700,966,618.29/5,814,175.32
  6. Step 6: Final answer
    x = 2,331,835.59

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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.