Home / 4,074,224.70-6,102,005.85-2,077,347.90

Finding the Fourth Proportional to 4,074,224.70, 6,102,005.85 and 2,077,347.90

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Solution

The fourth proportional to 4,074,224.70, 6,102,005.85 and 2,077,347.90 is: 3,111,264.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,224.70 : 6,102,005.85 = 2,077,347.90 : x
  2. Step 2: Convert to fraction form
    4,074,224.70/6,102,005.85 = 2,077,347.90/x
  3. Step 3: Cross multiply
    4,074,224.70x = 6,102,005.85 × 2,077,347.90
  4. Step 4: Simplify right side
    4,074,224.70x = 12,675,989,038,285.21
  5. Step 5: Solve for x
    x = 12,675,989,038,285.21/4,074,224.70
  6. Step 6: Final answer
    x = 3,111,264.10

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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.