Home / 4,175,185.31-5,761,657.95-2,456,416.34

Finding the Fourth Proportional to 4,175,185.31, 5,761,657.95 and 2,456,416.34

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Solution

The fourth proportional to 4,175,185.31, 5,761,657.95 and 2,456,416.34 is: 3,389,797.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,185.31 : 5,761,657.95 = 2,456,416.34 : x
  2. Step 2: Convert to fraction form
    4,175,185.31/5,761,657.95 = 2,456,416.34/x
  3. Step 3: Cross multiply
    4,175,185.31x = 5,761,657.95 × 2,456,416.34
  4. Step 4: Simplify right side
    4,175,185.31x = 14,153,030,733,870.90
  5. Step 5: Solve for x
    x = 14,153,030,733,870.90/4,175,185.31
  6. Step 6: Final answer
    x = 3,389,797.02

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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.