Home / 6,088,420.50-9,124,698.87-3,392,636.82

Finding the Fourth Proportional to 6,088,420.50, 9,124,698.87 and 3,392,636.82

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Solution

The fourth proportional to 6,088,420.50, 9,124,698.87 and 3,392,636.82 is: 5,084,535.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088,420.50 : 9,124,698.87 = 3,392,636.82 : x
  2. Step 2: Convert to fraction form
    6,088,420.50/9,124,698.87 = 3,392,636.82/x
  3. Step 3: Cross multiply
    6,088,420.50x = 9,124,698.87 × 3,392,636.82
  4. Step 4: Simplify right side
    6,088,420.50x = 30,956,789,357,774.39
  5. Step 5: Solve for x
    x = 30,956,789,357,774.39/6,088,420.50
  6. Step 6: Final answer
    x = 5,084,535.37

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1.5x scale

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.