Home / 2,936,262.16-4,402,969.30-1,722,235.49

Finding the Fourth Proportional to 2,936,262.16, 4,402,969.30 and 1,722,235.49

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Solution

The fourth proportional to 2,936,262.16, 4,402,969.30 and 1,722,235.49 is: 2,582,518.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,262.16 : 4,402,969.30 = 1,722,235.49 : x
  2. Step 2: Convert to fraction form
    2,936,262.16/4,402,969.30 = 1,722,235.49/x
  3. Step 3: Cross multiply
    2,936,262.16x = 4,402,969.30 × 1,722,235.49
  4. Step 4: Simplify right side
    2,936,262.16x = 7,582,950,011,256.24
  5. Step 5: Solve for x
    x = 7,582,950,011,256.24/2,936,262.16
  6. Step 6: Final answer
    x = 2,582,518.04

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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.