Home / 5,470,178.42-7,549,300.76-3,023,267.10

Finding the Fourth Proportional to 5,470,178.42, 7,549,300.76 and 3,023,267.10

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Solution

The fourth proportional to 5,470,178.42, 7,549,300.76 and 3,023,267.10 is: 4,172,359.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,470,178.42 : 7,549,300.76 = 3,023,267.10 : x
  2. Step 2: Convert to fraction form
    5,470,178.42/7,549,300.76 = 3,023,267.10/x
  3. Step 3: Cross multiply
    5,470,178.42x = 7,549,300.76 × 3,023,267.10
  4. Step 4: Simplify right side
    5,470,178.42x = 22,823,552,600,596.66
  5. Step 5: Solve for x
    x = 22,823,552,600,596.66/5,470,178.42
  6. Step 6: Final answer
    x = 4,172,359.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.