Home / 2,533,763.20-3,496,941.08-1,553,528.83

Finding the Fourth Proportional to 2,533,763.20, 3,496,941.08 and 1,553,528.83

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Solution

The fourth proportional to 2,533,763.20, 3,496,941.08 and 1,553,528.83 is: 2,144,083.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,763.20 : 3,496,941.08 = 1,553,528.83 : x
  2. Step 2: Convert to fraction form
    2,533,763.20/3,496,941.08 = 1,553,528.83/x
  3. Step 3: Cross multiply
    2,533,763.20x = 3,496,941.08 × 1,553,528.83
  4. Step 4: Simplify right side
    2,533,763.20x = 5,432,598,784,591.34
  5. Step 5: Solve for x
    x = 5,432,598,784,591.34/2,533,763.20
  6. Step 6: Final answer
    x = 2,144,083.07

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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.