Home / 1,169,924.19-1,753,765.22-495,077.15

Finding the Fourth Proportional to 1,169,924.19, 1,753,765.22 and 495,077.15

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Solution

The fourth proportional to 1,169,924.19, 1,753,765.22 and 495,077.15 is: 742,141.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,924.19 : 1,753,765.22 = 495,077.15 : x
  2. Step 2: Convert to fraction form
    1,169,924.19/1,753,765.22 = 495,077.15/x
  3. Step 3: Cross multiply
    1,169,924.19x = 1,753,765.22 × 495,077.15
  4. Step 4: Simplify right side
    1,169,924.19x = 868,249,075,642.51
  5. Step 5: Solve for x
    x = 868,249,075,642.51/1,169,924.19
  6. Step 6: Final answer
    x = 742,141.31

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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.