Home / 894,466.05-1,341,165.55-606,632.28

Finding the Fourth Proportional to 894,466.05, 1,341,165.55 and 606,632.28

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Solution

The fourth proportional to 894,466.05, 1,341,165.55 and 606,632.28 is: 909,586.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,466.05 : 1,341,165.55 = 606,632.28 : x
  2. Step 2: Convert to fraction form
    894,466.05/1,341,165.55 = 606,632.28/x
  3. Step 3: Cross multiply
    894,466.05x = 1,341,165.55 × 606,632.28
  4. Step 4: Simplify right side
    894,466.05x = 813,594,315,453.95
  5. Step 5: Solve for x
    x = 813,594,315,453.95/894,466.05
  6. Step 6: Final answer
    x = 909,586.58

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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.