Home / 3,573,239.52-5,360,176.80-1,014,491.64

Finding the Fourth Proportional to 3,573,239.52, 5,360,176.80 and 1,014,491.64

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Solution

The fourth proportional to 3,573,239.52, 5,360,176.80 and 1,014,491.64 is: 1,521,827.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,239.52 : 5,360,176.80 = 1,014,491.64 : x
  2. Step 2: Convert to fraction form
    3,573,239.52/5,360,176.80 = 1,014,491.64/x
  3. Step 3: Cross multiply
    3,573,239.52x = 5,360,176.80 × 1,014,491.64
  4. Step 4: Simplify right side
    3,573,239.52x = 5,437,854,552,521.95
  5. Step 5: Solve for x
    x = 5,437,854,552,521.95/3,573,239.52
  6. Step 6: Final answer
    x = 1,521,827.61

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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.