Home / 6,943,063.43-10,416,257.27-2,897,300.24

Finding the Fourth Proportional to 6,943,063.43, 10,416,257.27 and 2,897,300.24

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Solution

The fourth proportional to 6,943,063.43, 10,416,257.27 and 2,897,300.24 is: 4,346,643.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943,063.43 : 10,416,257.27 = 2,897,300.24 : x
  2. Step 2: Convert to fraction form
    6,943,063.43/10,416,257.27 = 2,897,300.24/x
  3. Step 3: Cross multiply
    6,943,063.43x = 10,416,257.27 × 2,897,300.24
  4. Step 4: Simplify right side
    6,943,063.43x = 30,179,024,671,630.80
  5. Step 5: Solve for x
    x = 30,179,024,671,630.80/6,943,063.43
  6. Step 6: Final answer
    x = 4,346,643.95

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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.