Home / 2,000,518.97-3,000,672.59-561,302.60

Finding the Fourth Proportional to 2,000,518.97, 3,000,672.59 and 561,302.60

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Solution

The fourth proportional to 2,000,518.97, 3,000,672.59 and 561,302.60 is: 841,924.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,518.97 : 3,000,672.59 = 561,302.60 : x
  2. Step 2: Convert to fraction form
    2,000,518.97/3,000,672.59 = 561,302.60/x
  3. Step 3: Cross multiply
    2,000,518.97x = 3,000,672.59 × 561,302.60
  4. Step 4: Simplify right side
    2,000,518.97x = 1,684,285,308,705.86
  5. Step 5: Solve for x
    x = 1,684,285,308,705.86/2,000,518.97
  6. Step 6: Final answer
    x = 841,924.19

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1.5x scale

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.