Home / 8,995,569.84-13,493,344.34-2,930,291.83

Finding the Fourth Proportional to 8,995,569.84, 13,493,344.34 and 2,930,291.83

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Solution

The fourth proportional to 8,995,569.84, 13,493,344.34 and 2,930,291.83 is: 4,395,434.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,569.84 : 13,493,344.34 = 2,930,291.83 : x
  2. Step 2: Convert to fraction form
    8,995,569.84/13,493,344.34 = 2,930,291.83/x
  3. Step 3: Cross multiply
    8,995,569.84x = 13,493,344.34 × 2,930,291.83
  4. Step 4: Simplify right side
    8,995,569.84x = 39,539,436,663,492.58
  5. Step 5: Solve for x
    x = 39,539,436,663,492.58/8,995,569.84
  6. Step 6: Final answer
    x = 4,395,434.35

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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.