Home / 2,833,367.42-3,909,947.01-1,544,182.22

Finding the Fourth Proportional to 2,833,367.42, 3,909,947.01 and 1,544,182.22

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Solution

The fourth proportional to 2,833,367.42, 3,909,947.01 and 1,544,182.22 is: 2,130,916.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,367.42 : 3,909,947.01 = 1,544,182.22 : x
  2. Step 2: Convert to fraction form
    2,833,367.42/3,909,947.01 = 1,544,182.22/x
  3. Step 3: Cross multiply
    2,833,367.42x = 3,909,947.01 × 1,544,182.22
  4. Step 4: Simplify right side
    2,833,367.42x = 6,037,670,653,984.16
  5. Step 5: Solve for x
    x = 6,037,670,653,984.16/2,833,367.42
  6. Step 6: Final answer
    x = 2,130,916.95

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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.