Home / 2,688,300.60-4,032,450.90-2,483,014.20

Finding the Fourth Proportional to 2,688,300.60, 4,032,450.90 and 2,483,014.20

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Solution

The fourth proportional to 2,688,300.60, 4,032,450.90 and 2,483,014.20 is: 3,724,521.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,688,300.60 : 4,032,450.90 = 2,483,014.20 : x
  2. Step 2: Convert to fraction form
    2,688,300.60/4,032,450.90 = 2,483,014.20/x
  3. Step 3: Cross multiply
    2,688,300.60x = 4,032,450.90 × 2,483,014.20
  4. Step 4: Simplify right side
    2,688,300.60x = 10,012,632,845,502.78
  5. Step 5: Solve for x
    x = 10,012,632,845,502.78/2,688,300.60
  6. Step 6: Final answer
    x = 3,724,521.30

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Similar ratio
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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.