Home / 4,669,291.97-6,989,572.81-3,046,566.69

Finding the Fourth Proportional to 4,669,291.97, 6,989,572.81 and 3,046,566.69

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Solution

The fourth proportional to 4,669,291.97, 6,989,572.81 and 3,046,566.69 is: 4,560,477.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,291.97 : 6,989,572.81 = 3,046,566.69 : x
  2. Step 2: Convert to fraction form
    4,669,291.97/6,989,572.81 = 3,046,566.69/x
  3. Step 3: Cross multiply
    4,669,291.97x = 6,989,572.81 × 3,046,566.69
  4. Step 4: Simplify right side
    4,669,291.97x = 21,294,199,692,994.20
  5. Step 5: Solve for x
    x = 21,294,199,692,994.20/4,669,291.97
  6. Step 6: Final answer
    x = 4,560,477.22

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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.