Home / 7,329,148.08-10,993,780.56-3,010,085.52

Finding the Fourth Proportional to 7,329,148.08, 10,993,780.56 and 3,010,085.52

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Solution

The fourth proportional to 7,329,148.08, 10,993,780.56 and 3,010,085.52 is: 4,515,152.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329,148.08 : 10,993,780.56 = 3,010,085.52 : x
  2. Step 2: Convert to fraction form
    7,329,148.08/10,993,780.56 = 3,010,085.52/x
  3. Step 3: Cross multiply
    7,329,148.08x = 10,993,780.56 × 3,010,085.52
  4. Step 4: Simplify right side
    7,329,148.08x = 33,092,219,673,713.49
  5. Step 5: Solve for x
    x = 33,092,219,673,713.49/7,329,148.08
  6. Step 6: Final answer
    x = 4,515,152.28

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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.