Home / 7,495,484.45-10,343,772-4,057,725.48

Finding the Fourth Proportional to 7,495,484.45, 10,343,772 and 4,057,725.48

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Solution

The fourth proportional to 7,495,484.45, 10,343,772 and 4,057,725.48 is: 5,599,663.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,484.45 : 10,343,772 = 4,057,725.48 : x
  2. Step 2: Convert to fraction form
    7,495,484.45/10,343,772 = 4,057,725.48/x
  3. Step 3: Cross multiply
    7,495,484.45x = 10,343,772 × 4,057,725.48
  4. Step 4: Simplify right side
    7,495,484.45x = 41,972,187,203,710.56
  5. Step 5: Solve for x
    x = 41,972,187,203,710.56/7,495,484.45
  6. Step 6: Final answer
    x = 5,599,663.03

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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.