Home / 7,477,710.46-11,216,564.39-2,363,730.29

Finding the Fourth Proportional to 7,477,710.46, 11,216,564.39 and 2,363,730.29

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Solution

The fourth proportional to 7,477,710.46, 11,216,564.39 and 2,363,730.29 is: 3,545,595.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,477,710.46 : 11,216,564.39 = 2,363,730.29 : x
  2. Step 2: Convert to fraction form
    7,477,710.46/11,216,564.39 = 2,363,730.29/x
  3. Step 3: Cross multiply
    7,477,710.46x = 11,216,564.39 × 2,363,730.29
  4. Step 4: Simplify right side
    7,477,710.46x = 26,512,932,990,266.99
  5. Step 5: Solve for x
    x = 26,512,932,990,266.99/7,477,710.46
  6. Step 6: Final answer
    x = 3,545,595.02

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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.