Home / 5,027,544.36-7,531,801.74-2,972,050.98

Finding the Fourth Proportional to 5,027,544.36, 7,531,801.74 and 2,972,050.98

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Solution

The fourth proportional to 5,027,544.36, 7,531,801.74 and 2,972,050.98 is: 4,452,451.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,544.36 : 7,531,801.74 = 2,972,050.98 : x
  2. Step 2: Convert to fraction form
    5,027,544.36/7,531,801.74 = 2,972,050.98/x
  3. Step 3: Cross multiply
    5,027,544.36x = 7,531,801.74 × 2,972,050.98
  4. Step 4: Simplify right side
    5,027,544.36x = 22,384,898,742,532.71
  5. Step 5: Solve for x
    x = 22,384,898,742,532.71/5,027,544.36
  6. Step 6: Final answer
    x = 4,452,451.76

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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.