Home / 7,168,528.20-10,758,205.26-4,888,646.34

Finding the Fourth Proportional to 7,168,528.20, 10,758,205.26 and 4,888,646.34

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Solution

The fourth proportional to 7,168,528.20, 10,758,205.26 and 4,888,646.34 is: 7,336,660.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,168,528.20 : 10,758,205.26 = 4,888,646.34 : x
  2. Step 2: Convert to fraction form
    7,168,528.20/10,758,205.26 = 4,888,646.34/x
  3. Step 3: Cross multiply
    7,168,528.20x = 10,758,205.26 × 4,888,646.34
  4. Step 4: Simplify right side
    7,168,528.20x = 52,593,060,769,267.74
  5. Step 5: Solve for x
    x = 52,593,060,769,267.74/7,168,528.20
  6. Step 6: Final answer
    x = 7,336,660.93

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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.