Home / 1,062,436.01-1,594,124.39-556,876.80

Finding the Fourth Proportional to 1,062,436.01, 1,594,124.39 and 556,876.80

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Solution

The fourth proportional to 1,062,436.01, 1,594,124.39 and 556,876.80 is: 835,561.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,436.01 : 1,594,124.39 = 556,876.80 : x
  2. Step 2: Convert to fraction form
    1,062,436.01/1,594,124.39 = 556,876.80/x
  3. Step 3: Cross multiply
    1,062,436.01x = 1,594,124.39 × 556,876.80
  4. Step 4: Simplify right side
    1,062,436.01x = 887,730,890,497.34
  5. Step 5: Solve for x
    x = 887,730,890,497.34/1,062,436.01
  6. Step 6: Final answer
    x = 835,561.75

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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.