Home / 3,573,784.30-5,361,626.85-1,551,160.30

Finding the Fourth Proportional to 3,573,784.30, 5,361,626.85 and 1,551,160.30

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Solution

The fourth proportional to 3,573,784.30, 5,361,626.85 and 1,551,160.30 is: 2,327,152.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,784.30 : 5,361,626.85 = 1,551,160.30 : x
  2. Step 2: Convert to fraction form
    3,573,784.30/5,361,626.85 = 1,551,160.30/x
  3. Step 3: Cross multiply
    3,573,784.30x = 5,361,626.85 × 1,551,160.30
  4. Step 4: Simplify right side
    3,573,784.30x = 8,316,742,713,134.06
  5. Step 5: Solve for x
    x = 8,316,742,713,134.06/3,573,784.30
  6. Step 6: Final answer
    x = 2,327,152.96

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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.