Home / 2,307,697.40-3,461,546.10-1,669,968.20

Finding the Fourth Proportional to 2,307,697.40, 3,461,546.10 and 1,669,968.20

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Solution

The fourth proportional to 2,307,697.40, 3,461,546.10 and 1,669,968.20 is: 2,504,952.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,697.40 : 3,461,546.10 = 1,669,968.20 : x
  2. Step 2: Convert to fraction form
    2,307,697.40/3,461,546.10 = 1,669,968.20/x
  3. Step 3: Cross multiply
    2,307,697.40x = 3,461,546.10 × 1,669,968.20
  4. Step 4: Simplify right side
    2,307,697.40x = 5,780,671,909,834.02
  5. Step 5: Solve for x
    x = 5,780,671,909,834.02/2,307,697.40
  6. Step 6: Final answer
    x = 2,504,952.30

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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.