Home / 1,161,834.14-1,742,752.58-363,119.88

Finding the Fourth Proportional to 1,161,834.14, 1,742,752.58 and 363,119.88

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Solution

The fourth proportional to 1,161,834.14, 1,742,752.58 and 363,119.88 is: 544,680.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,834.14 : 1,742,752.58 = 363,119.88 : x
  2. Step 2: Convert to fraction form
    1,161,834.14/1,742,752.58 = 363,119.88/x
  3. Step 3: Cross multiply
    1,161,834.14x = 1,742,752.58 × 363,119.88
  4. Step 4: Simplify right side
    1,161,834.14x = 632,828,107,719.29
  5. Step 5: Solve for x
    x = 632,828,107,719.29/1,161,834.14
  6. Step 6: Final answer
    x = 544,680.25

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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.