Home / 1,157,713.53-1,735,643.04-550,196.94

Finding the Fourth Proportional to 1,157,713.53, 1,735,643.04 and 550,196.94

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Solution

The fourth proportional to 1,157,713.53, 1,735,643.04 and 550,196.94 is: 824,854.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,713.53 : 1,735,643.04 = 550,196.94 : x
  2. Step 2: Convert to fraction form
    1,157,713.53/1,735,643.04 = 550,196.94/x
  3. Step 3: Cross multiply
    1,157,713.53x = 1,735,643.04 × 550,196.94
  4. Step 4: Simplify right side
    1,157,713.53x = 954,945,480,968.40
  5. Step 5: Solve for x
    x = 954,945,480,968.40/1,157,713.53
  6. Step 6: Final answer
    x = 824,854.73

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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.