Home / 1,169,598.76-1,614,046.68-660,333.94

Finding the Fourth Proportional to 1,169,598.76, 1,614,046.68 and 660,333.94

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Solution

The fourth proportional to 1,169,598.76, 1,614,046.68 and 660,333.94 is: 911,261.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,598.76 : 1,614,046.68 = 660,333.94 : x
  2. Step 2: Convert to fraction form
    1,169,598.76/1,614,046.68 = 660,333.94/x
  3. Step 3: Cross multiply
    1,169,598.76x = 1,614,046.68 × 660,333.94
  4. Step 4: Simplify right side
    1,169,598.76x = 1,065,809,803,548.32
  5. Step 5: Solve for x
    x = 1,065,809,803,548.32/1,169,598.76
  6. Step 6: Final answer
    x = 911,261.06

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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.