Home / 894,837.89-1,341,461.14-326,112.19

Finding the Fourth Proportional to 894,837.89, 1,341,461.14 and 326,112.19

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Solution

The fourth proportional to 894,837.89, 1,341,461.14 and 326,112.19 is: 488,878.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,837.89 : 1,341,461.14 = 326,112.19 : x
  2. Step 2: Convert to fraction form
    894,837.89/1,341,461.14 = 326,112.19/x
  3. Step 3: Cross multiply
    894,837.89x = 1,341,461.14 × 326,112.19
  4. Step 4: Simplify right side
    894,837.89x = 437,466,830,165.30
  5. Step 5: Solve for x
    x = 437,466,830,165.30/894,837.89
  6. Step 6: Final answer
    x = 488,878.30

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1.5x scale

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.