Home / 7,574,024.01-11,377,851.15-4,697,516.56

Finding the Fourth Proportional to 7,574,024.01, 11,377,851.15 and 4,697,516.56

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Solution

The fourth proportional to 7,574,024.01, 11,377,851.15 and 4,697,516.56 is: 7,056,703.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574,024.01 : 11,377,851.15 = 4,697,516.56 : x
  2. Step 2: Convert to fraction form
    7,574,024.01/11,377,851.15 = 4,697,516.56/x
  3. Step 3: Cross multiply
    7,574,024.01x = 11,377,851.15 × 4,697,516.56
  4. Step 4: Simplify right side
    7,574,024.01x = 53,447,644,113,963.20
  5. Step 5: Solve for x
    x = 53,447,644,113,963.20/7,574,024.01
  6. Step 6: Final answer
    x = 7,056,703.82

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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.