Home / 11,259,603.35-15,538,275.51-6,102,968.39

Finding the Fourth Proportional to 11,259,603.35, 15,538,275.51 and 6,102,968.39

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Solution

The fourth proportional to 11,259,603.35, 15,538,275.51 and 6,102,968.39 is: 8,422,108.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,259,603.35 : 15,538,275.51 = 6,102,968.39 : x
  2. Step 2: Convert to fraction form
    11,259,603.35/15,538,275.51 = 6,102,968.39/x
  3. Step 3: Cross multiply
    11,259,603.35x = 15,538,275.51 × 6,102,968.39
  4. Step 4: Simplify right side
    11,259,603.35x = 94,829,604,264,661.34
  5. Step 5: Solve for x
    x = 94,829,604,264,661.34/11,259,603.35
  6. Step 6: Final answer
    x = 8,422,108.78

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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.