Home / 4,065,592.04-5,611,536.50-2,761,051.40

Finding the Fourth Proportional to 4,065,592.04, 5,611,536.50 and 2,761,051.40

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Solution

The fourth proportional to 4,065,592.04, 5,611,536.50 and 2,761,051.40 is: 3,810,943.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,592.04 : 5,611,536.50 = 2,761,051.40 : x
  2. Step 2: Convert to fraction form
    4,065,592.04/5,611,536.50 = 2,761,051.40/x
  3. Step 3: Cross multiply
    4,065,592.04x = 5,611,536.50 × 2,761,051.40
  4. Step 4: Simplify right side
    4,065,592.04x = 15,493,740,709,476.10
  5. Step 5: Solve for x
    x = 15,493,740,709,476.10/4,065,592.04
  6. Step 6: Final answer
    x = 3,810,943.29

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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.