Home / 894,683.40-1,234,460.40-653,097.66

Finding the Fourth Proportional to 894,683.40, 1,234,460.40 and 653,097.66

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Solution

The fourth proportional to 894,683.40, 1,234,460.40 and 653,097.66 is: 901,126.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,683.40 : 1,234,460.40 = 653,097.66 : x
  2. Step 2: Convert to fraction form
    894,683.40/1,234,460.40 = 653,097.66/x
  3. Step 3: Cross multiply
    894,683.40x = 1,234,460.40 × 653,097.66
  4. Step 4: Simplify right side
    894,683.40x = 806,223,198,602.66
  5. Step 5: Solve for x
    x = 806,223,198,602.66/894,683.40
  6. Step 6: Final answer
    x = 901,126.81

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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.