Home / 8,060,932.92-11,124,038.70-4,439,235

Finding the Fourth Proportional to 8,060,932.92, 11,124,038.70 and 4,439,235

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Solution

The fourth proportional to 8,060,932.92, 11,124,038.70 and 4,439,235 is: 6,126,117.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,932.92 : 11,124,038.70 = 4,439,235 : x
  2. Step 2: Convert to fraction form
    8,060,932.92/11,124,038.70 = 4,439,235/x
  3. Step 3: Cross multiply
    8,060,932.92x = 11,124,038.70 × 4,439,235
  4. Step 4: Simplify right side
    8,060,932.92x = 49,382,221,938,394.50
  5. Step 5: Solve for x
    x = 49,382,221,938,394.50/8,060,932.92
  6. Step 6: Final answer
    x = 6,126,117.46

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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.