Home / 7,570,929.80-11,337,732.30-5,032,843.40

Finding the Fourth Proportional to 7,570,929.80, 11,337,732.30 and 5,032,843.40

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Solution

The fourth proportional to 7,570,929.80, 11,337,732.30 and 5,032,843.40 is: 7,536,859.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,929.80 : 11,337,732.30 = 5,032,843.40 : x
  2. Step 2: Convert to fraction form
    7,570,929.80/11,337,732.30 = 5,032,843.40/x
  3. Step 3: Cross multiply
    7,570,929.80x = 11,337,732.30 × 5,032,843.40
  4. Step 4: Simplify right side
    7,570,929.80x = 57,061,031,177,021.83
  5. Step 5: Solve for x
    x = 57,061,031,177,021.83/7,570,929.80
  6. Step 6: Final answer
    x = 7,536,859.10

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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.