Home / 2,050,109.80-3,075,164.70-554,201.80

Finding the Fourth Proportional to 2,050,109.80, 3,075,164.70 and 554,201.80

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Solution

The fourth proportional to 2,050,109.80, 3,075,164.70 and 554,201.80 is: 831,302.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,109.80 : 3,075,164.70 = 554,201.80 : x
  2. Step 2: Convert to fraction form
    2,050,109.80/3,075,164.70 = 554,201.80/x
  3. Step 3: Cross multiply
    2,050,109.80x = 3,075,164.70 × 554,201.80
  4. Step 4: Simplify right side
    2,050,109.80x = 1,704,261,812,036.46
  5. Step 5: Solve for x
    x = 1,704,261,812,036.46/2,050,109.80
  6. Step 6: Final answer
    x = 831,302.70

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Double scale
Find fourth proportional to 2,050,110.80, 3,075,166.20 and 554,202.80
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.