Home / 5,042,088.95-7,565,044.34-3,021,782.83

Finding the Fourth Proportional to 5,042,088.95, 7,565,044.34 and 3,021,782.83

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Solution

The fourth proportional to 5,042,088.95, 7,565,044.34 and 3,021,782.83 is: 4,533,819.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,088.95 : 7,565,044.34 = 3,021,782.83 : x
  2. Step 2: Convert to fraction form
    5,042,088.95/7,565,044.34 = 3,021,782.83/x
  3. Step 3: Cross multiply
    5,042,088.95x = 7,565,044.34 × 3,021,782.83
  4. Step 4: Simplify right side
    5,042,088.95x = 22,859,921,083,442.53
  5. Step 5: Solve for x
    x = 22,859,921,083,442.53/5,042,088.95
  6. Step 6: Final answer
    x = 4,533,819.48

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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.