Home / 1,169,643.59-1,754,112.23-608,371.91

Finding the Fourth Proportional to 1,169,643.59, 1,754,112.23 and 608,371.91

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Solution

The fourth proportional to 1,169,643.59, 1,754,112.23 and 608,371.91 is: 912,374.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,643.59 : 1,754,112.23 = 608,371.91 : x
  2. Step 2: Convert to fraction form
    1,169,643.59/1,754,112.23 = 608,371.91/x
  3. Step 3: Cross multiply
    1,169,643.59x = 1,754,112.23 × 608,371.91
  4. Step 4: Simplify right side
    1,169,643.59x = 1,067,152,604,677.60
  5. Step 5: Solve for x
    x = 1,067,152,604,677.60/1,169,643.59
  6. Step 6: Final answer
    x = 912,374.17

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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.