Home / 1,163,551.14-1,604,911.22-754,922.94

Finding the Fourth Proportional to 1,163,551.14, 1,604,911.22 and 754,922.94

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Solution

The fourth proportional to 1,163,551.14, 1,604,911.22 and 754,922.94 is: 1,041,281.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,551.14 : 1,604,911.22 = 754,922.94 : x
  2. Step 2: Convert to fraction form
    1,163,551.14/1,604,911.22 = 754,922.94/x
  3. Step 3: Cross multiply
    1,163,551.14x = 1,604,911.22 × 754,922.94
  4. Step 4: Simplify right side
    1,163,551.14x = 1,211,584,296,641.39
  5. Step 5: Solve for x
    x = 1,211,584,296,641.39/1,163,551.14
  6. Step 6: Final answer
    x = 1,041,281.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.