Home / 3,341,504.10-4,611,280.14-1,813,610.82

Finding the Fourth Proportional to 3,341,504.10, 4,611,280.14 and 1,813,610.82

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Solution

The fourth proportional to 3,341,504.10, 4,611,280.14 and 1,813,610.82 is: 2,502,785.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,504.10 : 4,611,280.14 = 1,813,610.82 : x
  2. Step 2: Convert to fraction form
    3,341,504.10/4,611,280.14 = 1,813,610.82/x
  3. Step 3: Cross multiply
    3,341,504.10x = 4,611,280.14 × 1,813,610.82
  4. Step 4: Simplify right side
    3,341,504.10x = 8,363,067,555,955.11
  5. Step 5: Solve for x
    x = 8,363,067,555,955.11/3,341,504.10
  6. Step 6: Final answer
    x = 2,502,785.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.