Home / 1,166,497.88-1,750,435.74-492,535.58

Finding the Fourth Proportional to 1,166,497.88, 1,750,435.74 and 492,535.58

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Solution

The fourth proportional to 1,166,497.88, 1,750,435.74 and 492,535.58 is: 739,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,497.88 : 1,750,435.74 = 492,535.58 : x
  2. Step 2: Convert to fraction form
    1,166,497.88/1,750,435.74 = 492,535.58/x
  3. Step 3: Cross multiply
    1,166,497.88x = 1,750,435.74 × 492,535.58
  4. Step 4: Simplify right side
    1,166,497.88x = 862,151,873,701.45
  5. Step 5: Solve for x
    x = 862,151,873,701.45/1,166,497.88
  6. Step 6: Final answer
    x = 739,094.25

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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.