Home / 7,497,739.03-11,238,103.62-3,445,852.24

Finding the Fourth Proportional to 7,497,739.03, 11,238,103.62 and 3,445,852.24

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Solution

The fourth proportional to 7,497,739.03, 11,238,103.62 and 3,445,852.24 is: 5,164,869.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,497,739.03 : 11,238,103.62 = 3,445,852.24 : x
  2. Step 2: Convert to fraction form
    7,497,739.03/11,238,103.62 = 3,445,852.24/x
  3. Step 3: Cross multiply
    7,497,739.03x = 11,238,103.62 × 3,445,852.24
  4. Step 4: Simplify right side
    7,497,739.03x = 38,724,844,483,162.41
  5. Step 5: Solve for x
    x = 38,724,844,483,162.41/7,497,739.03
  6. Step 6: Final answer
    x = 5,164,869.61

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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.