Home / 7,503,032.03-10,354,048.97-4,239,776.52

Finding the Fourth Proportional to 7,503,032.03, 10,354,048.97 and 4,239,776.52

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Solution

The fourth proportional to 7,503,032.03, 10,354,048.97 and 4,239,776.52 is: 5,850,815.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,032.03 : 10,354,048.97 = 4,239,776.52 : x
  2. Step 2: Convert to fraction form
    7,503,032.03/10,354,048.97 = 4,239,776.52/x
  3. Step 3: Cross multiply
    7,503,032.03x = 10,354,048.97 × 4,239,776.52
  4. Step 4: Simplify right side
    7,503,032.03x = 43,898,853,688,737.30
  5. Step 5: Solve for x
    x = 43,898,853,688,737.30/7,503,032.03
  6. Step 6: Final answer
    x = 5,850,815.18

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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.