Home / 3,593,740.37-4,959,796.76-2,045,378.69

Finding the Fourth Proportional to 3,593,740.37, 4,959,796.76 and 2,045,378.69

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Solution

The fourth proportional to 3,593,740.37, 4,959,796.76 and 2,045,378.69 is: 2,822,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,740.37 : 4,959,796.76 = 2,045,378.69 : x
  2. Step 2: Convert to fraction form
    3,593,740.37/4,959,796.76 = 2,045,378.69/x
  3. Step 3: Cross multiply
    3,593,740.37x = 4,959,796.76 × 2,045,378.69
  4. Step 4: Simplify right side
    3,593,740.37x = 10,144,662,590,878.57
  5. Step 5: Solve for x
    x = 10,144,662,590,878.57/3,593,740.37
  6. Step 6: Final answer
    x = 2,822,870.20

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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.