Home / 2,300,561.60-3,450,842.40-617,835.20

Finding the Fourth Proportional to 2,300,561.60, 3,450,842.40 and 617,835.20

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Solution

The fourth proportional to 2,300,561.60, 3,450,842.40 and 617,835.20 is: 926,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,561.60 : 3,450,842.40 = 617,835.20 : x
  2. Step 2: Convert to fraction form
    2,300,561.60/3,450,842.40 = 617,835.20/x
  3. Step 3: Cross multiply
    2,300,561.60x = 3,450,842.40 × 617,835.20
  4. Step 4: Simplify right side
    2,300,561.60x = 2,132,051,904,372.48
  5. Step 5: Solve for x
    x = 2,132,051,904,372.48/2,300,561.60
  6. Step 6: Final answer
    x = 926,752.80

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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.