Home / 7,288,346.40-10,059,148.56-4,234,332

Finding the Fourth Proportional to 7,288,346.40, 10,059,148.56 and 4,234,332

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Solution

The fourth proportional to 7,288,346.40, 10,059,148.56 and 4,234,332 is: 5,844,093.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,288,346.40 : 10,059,148.56 = 4,234,332 : x
  2. Step 2: Convert to fraction form
    7,288,346.40/10,059,148.56 = 4,234,332/x
  3. Step 3: Cross multiply
    7,288,346.40x = 10,059,148.56 × 4,234,332
  4. Step 4: Simplify right side
    7,288,346.40x = 42,593,774,640,361.92
  5. Step 5: Solve for x
    x = 42,593,774,640,361.92/7,288,346.40
  6. Step 6: Final answer
    x = 5,844,093.06

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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.