Home / 4,340,472.64-5,989,841.94-2,406,683.50

Finding the Fourth Proportional to 4,340,472.64, 5,989,841.94 and 2,406,683.50

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Solution

The fourth proportional to 4,340,472.64, 5,989,841.94 and 2,406,683.50 is: 3,321,217.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,472.64 : 5,989,841.94 = 2,406,683.50 : x
  2. Step 2: Convert to fraction form
    4,340,472.64/5,989,841.94 = 2,406,683.50/x
  3. Step 3: Cross multiply
    4,340,472.64x = 5,989,841.94 × 2,406,683.50
  4. Step 4: Simplify right side
    4,340,472.64x = 14,415,653,764,605.99
  5. Step 5: Solve for x
    x = 14,415,653,764,605.99/4,340,472.64
  6. Step 6: Final answer
    x = 3,321,217.52

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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.