Home / 894,900.89-1,341,815.89-607,066.23

Finding the Fourth Proportional to 894,900.89, 1,341,815.89 and 607,066.23

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Solution

The fourth proportional to 894,900.89, 1,341,815.89 and 607,066.23 is: 910,236.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,900.89 : 1,341,815.89 = 607,066.23 : x
  2. Step 2: Convert to fraction form
    894,900.89/1,341,815.89 = 607,066.23/x
  3. Step 3: Cross multiply
    894,900.89x = 1,341,815.89 × 607,066.23
  4. Step 4: Simplify right side
    894,900.89x = 814,571,113,696.40
  5. Step 5: Solve for x
    x = 814,571,113,696.40/894,900.89
  6. Step 6: Final answer
    x = 910,236.12

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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.