Home / 1,564,166.58-2,347,137.43-844,498.69

Finding the Fourth Proportional to 1,564,166.58, 2,347,137.43 and 844,498.69

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Solution

The fourth proportional to 1,564,166.58, 2,347,137.43 and 844,498.69 is: 1,267,227.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,166.58 : 2,347,137.43 = 844,498.69 : x
  2. Step 2: Convert to fraction form
    1,564,166.58/2,347,137.43 = 844,498.69/x
  3. Step 3: Cross multiply
    1,564,166.58x = 2,347,137.43 × 844,498.69
  4. Step 4: Simplify right side
    1,564,166.58x = 1,982,154,492,483.68
  5. Step 5: Solve for x
    x = 1,982,154,492,483.68/1,564,166.58
  6. Step 6: Final answer
    x = 1,267,227.23

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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.