Home / 7,393,602.90-11,091,462.30-2,276,465.76

Finding the Fourth Proportional to 7,393,602.90, 11,091,462.30 and 2,276,465.76

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Solution

The fourth proportional to 7,393,602.90, 11,091,462.30 and 2,276,465.76 is: 3,415,024.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,602.90 : 11,091,462.30 = 2,276,465.76 : x
  2. Step 2: Convert to fraction form
    7,393,602.90/11,091,462.30 = 2,276,465.76/x
  3. Step 3: Cross multiply
    7,393,602.90x = 11,091,462.30 × 2,276,465.76
  4. Step 4: Simplify right side
    7,393,602.90x = 25,249,334,154,280.85
  5. Step 5: Solve for x
    x = 25,249,334,154,280.85/7,393,602.90
  6. Step 6: Final answer
    x = 3,415,024.38

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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.