Home / 9,503,973.61-13,114,672.64-5,373,802.24

Finding the Fourth Proportional to 9,503,973.61, 13,114,672.64 and 5,373,802.24

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Solution

The fourth proportional to 9,503,973.61, 13,114,672.64 and 5,373,802.24 is: 7,415,388.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503,973.61 : 13,114,672.64 = 5,373,802.24 : x
  2. Step 2: Convert to fraction form
    9,503,973.61/13,114,672.64 = 5,373,802.24/x
  3. Step 3: Cross multiply
    9,503,973.61x = 13,114,672.64 × 5,373,802.24
  4. Step 4: Simplify right side
    9,503,973.61x = 70,475,657,170,194.78
  5. Step 5: Solve for x
    x = 70,475,657,170,194.78/9,503,973.61
  6. Step 6: Final answer
    x = 7,415,388.56

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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.