Home / 4,075,584.20-6,113,376.30-3,727,219.40

Finding the Fourth Proportional to 4,075,584.20, 6,113,376.30 and 3,727,219.40

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Solution

The fourth proportional to 4,075,584.20, 6,113,376.30 and 3,727,219.40 is: 5,590,829.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,584.20 : 6,113,376.30 = 3,727,219.40 : x
  2. Step 2: Convert to fraction form
    4,075,584.20/6,113,376.30 = 3,727,219.40/x
  3. Step 3: Cross multiply
    4,075,584.20x = 6,113,376.30 × 3,727,219.40
  4. Step 4: Simplify right side
    4,075,584.20x = 22,785,894,744,860.22
  5. Step 5: Solve for x
    x = 22,785,894,744,860.22/4,075,584.20
  6. Step 6: Final answer
    x = 5,590,829.10

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1.5x scale

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.