Home / 3,966,214.21-5,949,850.91-1,569,498.34

Finding the Fourth Proportional to 3,966,214.21, 5,949,850.91 and 1,569,498.34

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Solution

The fourth proportional to 3,966,214.21, 5,949,850.91 and 1,569,498.34 is: 2,354,457.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,966,214.21 : 5,949,850.91 = 1,569,498.34 : x
  2. Step 2: Convert to fraction form
    3,966,214.21/5,949,850.91 = 1,569,498.34/x
  3. Step 3: Cross multiply
    3,966,214.21x = 5,949,850.91 × 1,569,498.34
  4. Step 4: Simplify right side
    3,966,214.21x = 9,338,281,126,492.49
  5. Step 5: Solve for x
    x = 9,338,281,126,492.49/3,966,214.21
  6. Step 6: Final answer
    x = 2,354,457.08

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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.