Home / 3,794,904.06-5,237,008.95-2,075,987.67

Finding the Fourth Proportional to 3,794,904.06, 5,237,008.95 and 2,075,987.67

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Solution

The fourth proportional to 3,794,904.06, 5,237,008.95 and 2,075,987.67 is: 2,864,885.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,904.06 : 5,237,008.95 = 2,075,987.67 : x
  2. Step 2: Convert to fraction form
    3,794,904.06/5,237,008.95 = 2,075,987.67/x
  3. Step 3: Cross multiply
    3,794,904.06x = 5,237,008.95 × 2,075,987.67
  4. Step 4: Simplify right side
    3,794,904.06x = 10,871,966,007,879.65
  5. Step 5: Solve for x
    x = 10,871,966,007,879.65/3,794,904.06
  6. Step 6: Final answer
    x = 2,864,885.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.