Home / 7,490,066.84-10,346,873.82-5,960,216.60

Finding the Fourth Proportional to 7,490,066.84, 10,346,873.82 and 5,960,216.60

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Solution

The fourth proportional to 7,490,066.84, 10,346,873.82 and 5,960,216.60 is: 8,233,519.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,066.84 : 10,346,873.82 = 5,960,216.60 : x
  2. Step 2: Convert to fraction form
    7,490,066.84/10,346,873.82 = 5,960,216.60/x
  3. Step 3: Cross multiply
    7,490,066.84x = 10,346,873.82 × 5,960,216.60
  4. Step 4: Simplify right side
    7,490,066.84x = 61,669,609,100,069.41
  5. Step 5: Solve for x
    x = 61,669,609,100,069.41/7,490,066.84
  6. Step 6: Final answer
    x = 8,233,519.20

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1.5x scale

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.