Home / 4,997,084.56-7,498,613.06-4,590,532.21

Finding the Fourth Proportional to 4,997,084.56, 7,498,613.06 and 4,590,532.21

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Solution

The fourth proportional to 4,997,084.56, 7,498,613.06 and 4,590,532.21 is: 6,888,541.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,084.56 : 7,498,613.06 = 4,590,532.21 : x
  2. Step 2: Convert to fraction form
    4,997,084.56/7,498,613.06 = 4,590,532.21/x
  3. Step 3: Cross multiply
    4,997,084.56x = 7,498,613.06 × 4,590,532.21
  4. Step 4: Simplify right side
    4,997,084.56x = 34,422,624,782,256.66
  5. Step 5: Solve for x
    x = 34,422,624,782,256.66/4,997,084.56
  6. Step 6: Final answer
    x = 6,888,541.58

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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.