Home / 7,002,851.37-9,671,906.48-4,707,026.25

Finding the Fourth Proportional to 7,002,851.37, 9,671,906.48 and 4,707,026.25

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Solution

The fourth proportional to 7,002,851.37, 9,671,906.48 and 4,707,026.25 is: 6,501,054.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,851.37 : 9,671,906.48 = 4,707,026.25 : x
  2. Step 2: Convert to fraction form
    7,002,851.37/9,671,906.48 = 4,707,026.25/x
  3. Step 3: Cross multiply
    7,002,851.37x = 9,671,906.48 × 4,707,026.25
  4. Step 4: Simplify right side
    7,002,851.37x = 45,525,917,665,369.97
  5. Step 5: Solve for x
    x = 45,525,917,665,369.97/7,002,851.37
  6. Step 6: Final answer
    x = 6,501,054.39

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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.