Home / 9,730,009.41-13,425,185.34-5,809,002.41

Finding the Fourth Proportional to 9,730,009.41, 13,425,185.34 and 5,809,002.41

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Solution

The fourth proportional to 9,730,009.41, 13,425,185.34 and 5,809,002.41 is: 8,015,093.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,730,009.41 : 13,425,185.34 = 5,809,002.41 : x
  2. Step 2: Convert to fraction form
    9,730,009.41/13,425,185.34 = 5,809,002.41/x
  3. Step 3: Cross multiply
    9,730,009.41x = 13,425,185.34 × 5,809,002.41
  4. Step 4: Simplify right side
    9,730,009.41x = 77,986,934,028,319.62
  5. Step 5: Solve for x
    x = 77,986,934,028,319.62/9,730,009.41
  6. Step 6: Final answer
    x = 8,015,093.39

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1.5x scale

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.