Home / 10,604,733.84-15,908,014.44-2,928,380.04

Finding the Fourth Proportional to 10,604,733.84, 15,908,014.44 and 2,928,380.04

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Solution

The fourth proportional to 10,604,733.84, 15,908,014.44 and 2,928,380.04 is: 4,392,822.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,604,733.84 : 15,908,014.44 = 2,928,380.04 : x
  2. Step 2: Convert to fraction form
    10,604,733.84/15,908,014.44 = 2,928,380.04/x
  3. Step 3: Cross multiply
    10,604,733.84x = 15,908,014.44 × 2,928,380.04
  4. Step 4: Simplify right side
    10,604,733.84x = 46,584,711,962,127.77
  5. Step 5: Solve for x
    x = 46,584,711,962,127.77/10,604,733.84
  6. Step 6: Final answer
    x = 4,392,822.36

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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.