Home / 1,975,208.19-2,962,597.00-1,339,594.91

Finding the Fourth Proportional to 1,975,208.19, 2,962,597.00 and 1,339,594.91

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Solution

The fourth proportional to 1,975,208.19, 2,962,597.00 and 1,339,594.91 is: 2,009,246.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,208.19 : 2,962,597.00 = 1,339,594.91 : x
  2. Step 2: Convert to fraction form
    1,975,208.19/2,962,597.00 = 1,339,594.91/x
  3. Step 3: Cross multiply
    1,975,208.19x = 2,962,597.00 × 1,339,594.91
  4. Step 4: Simplify right side
    1,975,208.19x = 3,968,679,853,273.17
  5. Step 5: Solve for x
    x = 3,968,679,853,273.17/1,975,208.19
  6. Step 6: Final answer
    x = 2,009,246.36

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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.