Home / 2,833,203.80-4,249,805.70-2,041,947.20

Finding the Fourth Proportional to 2,833,203.80, 4,249,805.70 and 2,041,947.20

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Solution

The fourth proportional to 2,833,203.80, 4,249,805.70 and 2,041,947.20 is: 3,062,920.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,203.80 : 4,249,805.70 = 2,041,947.20 : x
  2. Step 2: Convert to fraction form
    2,833,203.80/4,249,805.70 = 2,041,947.20/x
  3. Step 3: Cross multiply
    2,833,203.80x = 4,249,805.70 × 2,041,947.20
  4. Step 4: Simplify right side
    2,833,203.80x = 8,677,878,849,659.04
  5. Step 5: Solve for x
    x = 8,677,878,849,659.04/2,833,203.80
  6. Step 6: Final answer
    x = 3,062,920.80

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1.5x scale

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.