Home / 4,353,335.16-6,530,150.16-1,158,464.40

Finding the Fourth Proportional to 4,353,335.16, 6,530,150.16 and 1,158,464.40

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Solution

The fourth proportional to 4,353,335.16, 6,530,150.16 and 1,158,464.40 is: 1,737,735.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,335.16 : 6,530,150.16 = 1,158,464.40 : x
  2. Step 2: Convert to fraction form
    4,353,335.16/6,530,150.16 = 1,158,464.40/x
  3. Step 3: Cross multiply
    4,353,335.16x = 6,530,150.16 × 1,158,464.40
  4. Step 4: Simplify right side
    4,353,335.16x = 7,564,946,487,014.30
  5. Step 5: Solve for x
    x = 7,564,946,487,014.30/4,353,335.16
  6. Step 6: Final answer
    x = 1,737,735.83

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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.