Home / 4,530,657.72-6,797,038.48-1,497,840.60

Finding the Fourth Proportional to 4,530,657.72, 6,797,038.48 and 1,497,840.60

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Solution

The fourth proportional to 4,530,657.72, 6,797,038.48 and 1,497,840.60 is: 2,247,108.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,657.72 : 6,797,038.48 = 1,497,840.60 : x
  2. Step 2: Convert to fraction form
    4,530,657.72/6,797,038.48 = 1,497,840.60/x
  3. Step 3: Cross multiply
    4,530,657.72x = 6,797,038.48 × 1,497,840.60
  4. Step 4: Simplify right side
    4,530,657.72x = 10,180,880,195,106.29
  5. Step 5: Solve for x
    x = 10,180,880,195,106.29/4,530,657.72
  6. Step 6: Final answer
    x = 2,247,108.66

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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.