Home / 2,597,188.32-3,895,782.51-703,929.76

Finding the Fourth Proportional to 2,597,188.32, 3,895,782.51 and 703,929.76

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Solution

The fourth proportional to 2,597,188.32, 3,895,782.51 and 703,929.76 is: 1,055,894.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,188.32 : 3,895,782.51 = 703,929.76 : x
  2. Step 2: Convert to fraction form
    2,597,188.32/3,895,782.51 = 703,929.76/x
  3. Step 3: Cross multiply
    2,597,188.32x = 3,895,782.51 × 703,929.76
  4. Step 4: Simplify right side
    2,597,188.32x = 2,742,357,237,537.04
  5. Step 5: Solve for x
    x = 2,742,357,237,537.04/2,597,188.32
  6. Step 6: Final answer
    x = 1,055,894.64

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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.