Home / 4,283,697.60-5,911,468.20-2,323,570.80

Finding the Fourth Proportional to 4,283,697.60, 5,911,468.20 and 2,323,570.80

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Solution

The fourth proportional to 4,283,697.60, 5,911,468.20 and 2,323,570.80 is: 3,206,509.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,697.60 : 5,911,468.20 = 2,323,570.80 : x
  2. Step 2: Convert to fraction form
    4,283,697.60/5,911,468.20 = 2,323,570.80/x
  3. Step 3: Cross multiply
    4,283,697.60x = 5,911,468.20 × 2,323,570.80
  4. Step 4: Simplify right side
    4,283,697.60x = 13,735,714,894,648.56
  5. Step 5: Solve for x
    x = 13,735,714,894,648.56/4,283,697.60
  6. Step 6: Final answer
    x = 3,206,509.00

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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.