Home / 10,943,007.12-15,102,131.67-6,048,123.93

Finding the Fourth Proportional to 10,943,007.12, 15,102,131.67 and 6,048,123.93

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Solution

The fourth proportional to 10,943,007.12, 15,102,131.67 and 6,048,123.93 is: 8,346,843.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,943,007.12 : 15,102,131.67 = 6,048,123.93 : x
  2. Step 2: Convert to fraction form
    10,943,007.12/15,102,131.67 = 6,048,123.93/x
  3. Step 3: Cross multiply
    10,943,007.12x = 15,102,131.67 × 6,048,123.93
  4. Step 4: Simplify right side
    10,943,007.12x = 91,339,563,947,337.86
  5. Step 5: Solve for x
    x = 91,339,563,947,337.86/10,943,007.12
  6. Step 6: Final answer
    x = 8,346,843.14

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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.