Home / 1,169,473.40-1,754,272.89-370,817.22

Finding the Fourth Proportional to 1,169,473.40, 1,754,272.89 and 370,817.22

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Solution

The fourth proportional to 1,169,473.40, 1,754,272.89 and 370,817.22 is: 556,245.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,473.40 : 1,754,272.89 = 370,817.22 : x
  2. Step 2: Convert to fraction form
    1,169,473.40/1,754,272.89 = 370,817.22/x
  3. Step 3: Cross multiply
    1,169,473.40x = 1,754,272.89 × 370,817.22
  4. Step 4: Simplify right side
    1,169,473.40x = 650,514,596,191.17
  5. Step 5: Solve for x
    x = 650,514,596,191.17/1,169,473.40
  6. Step 6: Final answer
    x = 556,245.74

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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.