Home / 5,867,411.60-8,801,117.40-4,450,235.60

Finding the Fourth Proportional to 5,867,411.60, 8,801,117.40 and 4,450,235.60

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Solution

The fourth proportional to 5,867,411.60, 8,801,117.40 and 4,450,235.60 is: 6,675,353.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867,411.60 : 8,801,117.40 = 4,450,235.60 : x
  2. Step 2: Convert to fraction form
    5,867,411.60/8,801,117.40 = 4,450,235.60/x
  3. Step 3: Cross multiply
    5,867,411.60x = 8,801,117.40 × 4,450,235.60
  4. Step 4: Simplify right side
    5,867,411.60x = 39,167,045,973,259.44
  5. Step 5: Solve for x
    x = 39,167,045,973,259.44/5,867,411.60
  6. Step 6: Final answer
    x = 6,675,353.40

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Double scale
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Similar ratio
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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.