Home / 6,848,746.59-10,272,870.74-2,056,311.30

Finding the Fourth Proportional to 6,848,746.59, 10,272,870.74 and 2,056,311.30

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Solution

The fourth proportional to 6,848,746.59, 10,272,870.74 and 2,056,311.30 is: 3,084,392.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848,746.59 : 10,272,870.74 = 2,056,311.30 : x
  2. Step 2: Convert to fraction form
    6,848,746.59/10,272,870.74 = 2,056,311.30/x
  3. Step 3: Cross multiply
    6,848,746.59x = 10,272,870.74 × 2,056,311.30
  4. Step 4: Simplify right side
    6,848,746.59x = 21,124,220,175,819.80
  5. Step 5: Solve for x
    x = 21,124,220,175,819.80/6,848,746.59
  6. Step 6: Final answer
    x = 3,084,392.14

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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.