Home / 4,736,064.80-7,104,097.20-4,146,240.80

Finding the Fourth Proportional to 4,736,064.80, 7,104,097.20 and 4,146,240.80

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Solution

The fourth proportional to 4,736,064.80, 7,104,097.20 and 4,146,240.80 is: 6,219,361.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,064.80 : 7,104,097.20 = 4,146,240.80 : x
  2. Step 2: Convert to fraction form
    4,736,064.80/7,104,097.20 = 4,146,240.80/x
  3. Step 3: Cross multiply
    4,736,064.80x = 7,104,097.20 × 4,146,240.80
  4. Step 4: Simplify right side
    4,736,064.80x = 29,455,297,657,805.76
  5. Step 5: Solve for x
    x = 29,455,297,657,805.76/4,736,064.80
  6. Step 6: Final answer
    x = 6,219,361.20

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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.