Home / 1,196,148.33-1,650,724.56-652,313.93

Finding the Fourth Proportional to 1,196,148.33, 1,650,724.56 and 652,313.93

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Solution

The fourth proportional to 1,196,148.33, 1,650,724.56 and 652,313.93 is: 900,214.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,148.33 : 1,650,724.56 = 652,313.93 : x
  2. Step 2: Convert to fraction form
    1,196,148.33/1,650,724.56 = 652,313.93/x
  3. Step 3: Cross multiply
    1,196,148.33x = 1,650,724.56 × 652,313.93
  4. Step 4: Simplify right side
    1,196,148.33x = 1,076,790,616,827.50
  5. Step 5: Solve for x
    x = 1,076,790,616,827.50/1,196,148.33
  6. Step 6: Final answer
    x = 900,214.96

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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.