Home / 1,076,620.79-1,613,407.79-597,059.52

Finding the Fourth Proportional to 1,076,620.79, 1,613,407.79 and 597,059.52

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Solution

The fourth proportional to 1,076,620.79, 1,613,407.79 and 597,059.52 is: 894,744.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,620.79 : 1,613,407.79 = 597,059.52 : x
  2. Step 2: Convert to fraction form
    1,076,620.79/1,613,407.79 = 597,059.52/x
  3. Step 3: Cross multiply
    1,076,620.79x = 1,613,407.79 × 597,059.52
  4. Step 4: Simplify right side
    1,076,620.79x = 963,300,483,202.53
  5. Step 5: Solve for x
    x = 963,300,483,202.53/1,076,620.79
  6. Step 6: Final answer
    x = 894,744.46

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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.