Home / 4,101,880.71-5,660,709.51-2,266,457.25

Finding the Fourth Proportional to 4,101,880.71, 5,660,709.51 and 2,266,457.25

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Solution

The fourth proportional to 4,101,880.71, 5,660,709.51 and 2,266,457.25 is: 3,127,774.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,880.71 : 5,660,709.51 = 2,266,457.25 : x
  2. Step 2: Convert to fraction form
    4,101,880.71/5,660,709.51 = 2,266,457.25/x
  3. Step 3: Cross multiply
    4,101,880.71x = 5,660,709.51 × 2,266,457.25
  4. Step 4: Simplify right side
    4,101,880.71x = 12,829,756,109,083.45
  5. Step 5: Solve for x
    x = 12,829,756,109,083.45/4,101,880.71
  6. Step 6: Final answer
    x = 3,127,774.07

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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.