Home / 7,738,249.92-10,675,472.40-4,832,596.32

Finding the Fourth Proportional to 7,738,249.92, 10,675,472.40 and 4,832,596.32

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Solution

The fourth proportional to 7,738,249.92, 10,675,472.40 and 4,832,596.32 is: 6,666,914.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,738,249.92 : 10,675,472.40 = 4,832,596.32 : x
  2. Step 2: Convert to fraction form
    7,738,249.92/10,675,472.40 = 4,832,596.32/x
  3. Step 3: Cross multiply
    7,738,249.92x = 10,675,472.40 × 4,832,596.32
  4. Step 4: Simplify right side
    7,738,249.92x = 51,590,248,634,501.57
  5. Step 5: Solve for x
    x = 51,590,248,634,501.57/7,738,249.92
  6. Step 6: Final answer
    x = 6,666,914.25

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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.