Home / 4,456,924.50-6,683,440-1,577,334.30

Finding the Fourth Proportional to 4,456,924.50, 6,683,440 and 1,577,334.30

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Solution

The fourth proportional to 4,456,924.50, 6,683,440 and 1,577,334.30 is: 2,365,312.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,924.50 : 6,683,440 = 1,577,334.30 : x
  2. Step 2: Convert to fraction form
    4,456,924.50/6,683,440 = 1,577,334.30/x
  3. Step 3: Cross multiply
    4,456,924.50x = 6,683,440 × 1,577,334.30
  4. Step 4: Simplify right side
    4,456,924.50x = 10,542,019,153,992
  5. Step 5: Solve for x
    x = 10,542,019,153,992/4,456,924.50
  6. Step 6: Final answer
    x = 2,365,312.48

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Double scale
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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.