Home / 4,059,875.52-5,602,628.07-2,224,403.45

Finding the Fourth Proportional to 4,059,875.52, 5,602,628.07 and 2,224,403.45

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Solution

The fourth proportional to 4,059,875.52, 5,602,628.07 and 2,224,403.45 is: 3,069,676.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,875.52 : 5,602,628.07 = 2,224,403.45 : x
  2. Step 2: Convert to fraction form
    4,059,875.52/5,602,628.07 = 2,224,403.45/x
  3. Step 3: Cross multiply
    4,059,875.52x = 5,602,628.07 × 2,224,403.45
  4. Step 4: Simplify right side
    4,059,875.52x = 12,462,505,179,961.70
  5. Step 5: Solve for x
    x = 12,462,505,179,961.70/4,059,875.52
  6. Step 6: Final answer
    x = 3,069,676.67

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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.