Home / 4,605,226.22-6,898,862.94-2,803,641.20

Finding the Fourth Proportional to 4,605,226.22, 6,898,862.94 and 2,803,641.20

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Solution

The fourth proportional to 4,605,226.22, 6,898,862.94 and 2,803,641.20 is: 4,199,997.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605,226.22 : 6,898,862.94 = 2,803,641.20 : x
  2. Step 2: Convert to fraction form
    4,605,226.22/6,898,862.94 = 2,803,641.20/x
  3. Step 3: Cross multiply
    4,605,226.22x = 6,898,862.94 × 2,803,641.20
  4. Step 4: Simplify right side
    4,605,226.22x = 19,341,936,371,737.13
  5. Step 5: Solve for x
    x = 19,341,936,371,737.13/4,605,226.22
  6. Step 6: Final answer
    x = 4,199,997.01

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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.