Home / 4,536,862.12-6,805,293.32-1,341,739.52

Finding the Fourth Proportional to 4,536,862.12, 6,805,293.32 and 1,341,739.52

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Solution

The fourth proportional to 4,536,862.12, 6,805,293.32 and 1,341,739.52 is: 2,012,609.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,862.12 : 6,805,293.32 = 1,341,739.52 : x
  2. Step 2: Convert to fraction form
    4,536,862.12/6,805,293.32 = 1,341,739.52/x
  3. Step 3: Cross multiply
    4,536,862.12x = 6,805,293.32 × 1,341,739.52
  4. Step 4: Simplify right side
    4,536,862.12x = 9,130,930,992,636.01
  5. Step 5: Solve for x
    x = 9,130,930,992,636.01/4,536,862.12
  6. Step 6: Final answer
    x = 2,012,609.32

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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.