Home / 886,968.10-1,330,452.15-607,032.10

Finding the Fourth Proportional to 886,968.10, 1,330,452.15 and 607,032.10

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Solution

The fourth proportional to 886,968.10, 1,330,452.15 and 607,032.10 is: 910,548.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,968.10 : 1,330,452.15 = 607,032.10 : x
  2. Step 2: Convert to fraction form
    886,968.10/1,330,452.15 = 607,032.10/x
  3. Step 3: Cross multiply
    886,968.10x = 1,330,452.15 × 607,032.10
  4. Step 4: Simplify right side
    886,968.10x = 807,627,162,564.02
  5. Step 5: Solve for x
    x = 807,627,162,564.02/886,968.10
  6. Step 6: Final answer
    x = 910,548.15

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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.