Home / 7,495,483.20-10,343,770.28-4,057,724.23

Finding the Fourth Proportional to 7,495,483.20, 10,343,770.28 and 4,057,724.23

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Solution

The fourth proportional to 7,495,483.20, 10,343,770.28 and 4,057,724.23 is: 5,599,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,483.20 : 10,343,770.28 = 4,057,724.23 : x
  2. Step 2: Convert to fraction form
    7,495,483.20/10,343,770.28 = 4,057,724.23/x
  3. Step 3: Cross multiply
    7,495,483.20x = 10,343,770.28 × 4,057,724.23
  4. Step 4: Simplify right side
    7,495,483.20x = 41,972,167,294,709.88
  5. Step 5: Solve for x
    x = 41,972,167,294,709.88/7,495,483.20
  6. Step 6: Final answer
    x = 5,599,661.31

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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.