Home / 5,017,645.04-6,924,409.12-2,725,841.84

Finding the Fourth Proportional to 5,017,645.04, 6,924,409.12 and 2,725,841.84

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Solution

The fourth proportional to 5,017,645.04, 6,924,409.12 and 2,725,841.84 is: 3,761,693.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,645.04 : 6,924,409.12 = 2,725,841.84 : x
  2. Step 2: Convert to fraction form
    5,017,645.04/6,924,409.12 = 2,725,841.84/x
  3. Step 3: Cross multiply
    5,017,645.04x = 6,924,409.12 × 2,725,841.84
  4. Step 4: Simplify right side
    5,017,645.04x = 18,874,844,096,573.58
  5. Step 5: Solve for x
    x = 18,874,844,096,573.58/5,017,645.04
  6. Step 6: Final answer
    x = 3,761,693.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.