Home / 2,201,062.15-3,075,188.45-2,201,062.15

Finding the Fourth Proportional to 2,201,062.15, 3,075,188.45 and 2,201,062.15

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Solution

The fourth proportional to 2,201,062.15, 3,075,188.45 and 2,201,062.15 is: 3,075,188.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,062.15 : 3,075,188.45 = 2,201,062.15 : x
  2. Step 2: Convert to fraction form
    2,201,062.15/3,075,188.45 = 2,201,062.15/x
  3. Step 3: Cross multiply
    2,201,062.15x = 3,075,188.45 × 2,201,062.15
  4. Step 4: Simplify right side
    2,201,062.15x = 6,768,680,901,412.17
  5. Step 5: Solve for x
    x = 6,768,680,901,412.17/2,201,062.15
  6. Step 6: Final answer
    x = 3,075,188.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.