Home / 4,851,224.10-7,277,710.95-2,011,623.30

Finding the Fourth Proportional to 4,851,224.10, 7,277,710.95 and 2,011,623.30

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Solution

The fourth proportional to 4,851,224.10, 7,277,710.95 and 2,011,623.30 is: 3,017,797.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,224.10 : 7,277,710.95 = 2,011,623.30 : x
  2. Step 2: Convert to fraction form
    4,851,224.10/7,277,710.95 = 2,011,623.30/x
  3. Step 3: Cross multiply
    4,851,224.10x = 7,277,710.95 × 2,011,623.30
  4. Step 4: Simplify right side
    4,851,224.10x = 14,640,012,917,685.13
  5. Step 5: Solve for x
    x = 14,640,012,917,685.13/4,851,224.10
  6. Step 6: Final answer
    x = 3,017,797.70

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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.