Home / 6,013,188.06-9,018,821.90-1,752,359.64

Finding the Fourth Proportional to 6,013,188.06, 9,018,821.90 and 1,752,359.64

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Solution

The fourth proportional to 6,013,188.06, 9,018,821.90 and 1,752,359.64 is: 2,628,259.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,188.06 : 9,018,821.90 = 1,752,359.64 : x
  2. Step 2: Convert to fraction form
    6,013,188.06/9,018,821.90 = 1,752,359.64/x
  3. Step 3: Cross multiply
    6,013,188.06x = 9,018,821.90 × 1,752,359.64
  4. Step 4: Simplify right side
    6,013,188.06x = 15,804,219,497,908.12
  5. Step 5: Solve for x
    x = 15,804,219,497,908.12/6,013,188.06
  6. Step 6: Final answer
    x = 2,628,259.64

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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.