Home / 1,132,878.69-1,698,819.47-600,276.96

Finding the Fourth Proportional to 1,132,878.69, 1,698,819.47 and 600,276.96

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Solution

The fourth proportional to 1,132,878.69, 1,698,819.47 and 600,276.96 is: 900,151.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,878.69 : 1,698,819.47 = 600,276.96 : x
  2. Step 2: Convert to fraction form
    1,132,878.69/1,698,819.47 = 600,276.96/x
  3. Step 3: Cross multiply
    1,132,878.69x = 1,698,819.47 × 600,276.96
  4. Step 4: Simplify right side
    1,132,878.69x = 1,019,762,188,541.10
  5. Step 5: Solve for x
    x = 1,019,762,188,541.10/1,132,878.69
  6. Step 6: Final answer
    x = 900,151.27

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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.