Home / 2,014,870.30-3,025,804.65-1,070,086.30

Finding the Fourth Proportional to 2,014,870.30, 3,025,804.65 and 1,070,086.30

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Solution

The fourth proportional to 2,014,870.30, 3,025,804.65 and 1,070,086.30 is: 1,606,987.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,870.30 : 3,025,804.65 = 1,070,086.30 : x
  2. Step 2: Convert to fraction form
    2,014,870.30/3,025,804.65 = 1,070,086.30/x
  3. Step 3: Cross multiply
    2,014,870.30x = 3,025,804.65 × 1,070,086.30
  4. Step 4: Simplify right side
    2,014,870.30x = 3,237,872,102,441.30
  5. Step 5: Solve for x
    x = 3,237,872,102,441.30/2,014,870.30
  6. Step 6: Final answer
    x = 1,606,987.86

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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.