Home / 1,057,944.96-1,460,960.46-736,533.90

Finding the Fourth Proportional to 1,057,944.96, 1,460,960.46 and 736,533.90

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Solution

The fourth proportional to 1,057,944.96, 1,460,960.46 and 736,533.90 is: 1,017,110.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,944.96 : 1,460,960.46 = 736,533.90 : x
  2. Step 2: Convert to fraction form
    1,057,944.96/1,460,960.46 = 736,533.90/x
  3. Step 3: Cross multiply
    1,057,944.96x = 1,460,960.46 × 736,533.90
  4. Step 4: Simplify right side
    1,057,944.96x = 1,076,046,905,349.59
  5. Step 5: Solve for x
    x = 1,076,046,905,349.59/1,057,944.96
  6. Step 6: Final answer
    x = 1,017,110.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.