Home / 2,239,319.44-3,358,981.59-556,422.94

Finding the Fourth Proportional to 2,239,319.44, 3,358,981.59 and 556,422.94

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Solution

The fourth proportional to 2,239,319.44, 3,358,981.59 and 556,422.94 is: 834,635.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,319.44 : 3,358,981.59 = 556,422.94 : x
  2. Step 2: Convert to fraction form
    2,239,319.44/3,358,981.59 = 556,422.94/x
  3. Step 3: Cross multiply
    2,239,319.44x = 3,358,981.59 × 556,422.94
  4. Step 4: Simplify right side
    2,239,319.44x = 1,869,014,411,713.67
  5. Step 5: Solve for x
    x = 1,869,014,411,713.67/2,239,319.44
  6. Step 6: Final answer
    x = 834,635.01

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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.