Home / 2,473,009.20-3,709,513.80-2,260,432.80

Finding the Fourth Proportional to 2,473,009.20, 3,709,513.80 and 2,260,432.80

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Solution

The fourth proportional to 2,473,009.20, 3,709,513.80 and 2,260,432.80 is: 3,390,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,009.20 : 3,709,513.80 = 2,260,432.80 : x
  2. Step 2: Convert to fraction form
    2,473,009.20/3,709,513.80 = 2,260,432.80/x
  3. Step 3: Cross multiply
    2,473,009.20x = 3,709,513.80 × 2,260,432.80
  4. Step 4: Simplify right side
    2,473,009.20x = 8,385,106,665,572.64
  5. Step 5: Solve for x
    x = 8,385,106,665,572.64/2,473,009.20
  6. Step 6: Final answer
    x = 3,390,649.20

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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.