Home / 1,032,696.74-1,549,651.39-433,611.83

Finding the Fourth Proportional to 1,032,696.74, 1,549,651.39 and 433,611.83

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Solution

The fourth proportional to 1,032,696.74, 1,549,651.39 and 433,611.83 is: 650,672.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,696.74 : 1,549,651.39 = 433,611.83 : x
  2. Step 2: Convert to fraction form
    1,032,696.74/1,549,651.39 = 433,611.83/x
  3. Step 3: Cross multiply
    1,032,696.74x = 1,549,651.39 × 433,611.83
  4. Step 4: Simplify right side
    1,032,696.74x = 671,947,175,079.94
  5. Step 5: Solve for x
    x = 671,947,175,079.94/1,032,696.74
  6. Step 6: Final answer
    x = 650,672.31

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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.