Home / 9,435,738.88-14,129,595.06-6,236,070.40

Finding the Fourth Proportional to 9,435,738.88, 14,129,595.06 and 6,236,070.40

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Solution

The fourth proportional to 9,435,738.88, 14,129,595.06 and 6,236,070.40 is: 9,338,235.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435,738.88 : 14,129,595.06 = 6,236,070.40 : x
  2. Step 2: Convert to fraction form
    9,435,738.88/14,129,595.06 = 6,236,070.40/x
  3. Step 3: Cross multiply
    9,435,738.88x = 14,129,595.06 × 6,236,070.40
  4. Step 4: Simplify right side
    9,435,738.88x = 88,113,149,517,652.23
  5. Step 5: Solve for x
    x = 88,113,149,517,652.23/9,435,738.88
  6. Step 6: Final answer
    x = 9,338,235.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.