Home / 2,939,360.16-4,056,551.32-1,650,285.12

Finding the Fourth Proportional to 2,939,360.16, 4,056,551.32 and 1,650,285.12

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Solution

The fourth proportional to 2,939,360.16, 4,056,551.32 and 1,650,285.12 is: 2,277,525.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,360.16 : 4,056,551.32 = 1,650,285.12 : x
  2. Step 2: Convert to fraction form
    2,939,360.16/4,056,551.32 = 1,650,285.12/x
  3. Step 3: Cross multiply
    2,939,360.16x = 4,056,551.32 × 1,650,285.12
  4. Step 4: Simplify right side
    2,939,360.16x = 6,694,466,281,912.36
  5. Step 5: Solve for x
    x = 6,694,466,281,912.36/2,939,360.16
  6. Step 6: Final answer
    x = 2,277,525.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.