Home / 2,070,608.94-3,106,226.88-650,531.52

Finding the Fourth Proportional to 2,070,608.94, 3,106,226.88 and 650,531.52

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Solution

The fourth proportional to 2,070,608.94, 3,106,226.88 and 650,531.52 is: 975,895.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,608.94 : 3,106,226.88 = 650,531.52 : x
  2. Step 2: Convert to fraction form
    2,070,608.94/3,106,226.88 = 650,531.52/x
  3. Step 3: Cross multiply
    2,070,608.94x = 3,106,226.88 × 650,531.52
  4. Step 4: Simplify right side
    2,070,608.94x = 2,020,698,493,711.26
  5. Step 5: Solve for x
    x = 2,020,698,493,711.26/2,070,608.94
  6. Step 6: Final answer
    x = 975,895.76

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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.