Home / 4,896,075.70-7,344,113.55-3,100,986.10

Finding the Fourth Proportional to 4,896,075.70, 7,344,113.55 and 3,100,986.10

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Solution

The fourth proportional to 4,896,075.70, 7,344,113.55 and 3,100,986.10 is: 4,651,479.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,075.70 : 7,344,113.55 = 3,100,986.10 : x
  2. Step 2: Convert to fraction form
    4,896,075.70/7,344,113.55 = 3,100,986.10/x
  3. Step 3: Cross multiply
    4,896,075.70x = 7,344,113.55 × 3,100,986.10
  4. Step 4: Simplify right side
    4,896,075.70x = 22,773,994,035,371.66
  5. Step 5: Solve for x
    x = 22,773,994,035,371.66/4,896,075.70
  6. Step 6: Final answer
    x = 4,651,479.15

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Double scale
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Similar ratio
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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.