Home / 7,453,189.08-10,284,691.91-4,356,438.39

Finding the Fourth Proportional to 7,453,189.08, 10,284,691.91 and 4,356,438.39

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Solution

The fourth proportional to 7,453,189.08, 10,284,691.91 and 4,356,438.39 is: 6,011,470.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453,189.08 : 10,284,691.91 = 4,356,438.39 : x
  2. Step 2: Convert to fraction form
    7,453,189.08/10,284,691.91 = 4,356,438.39/x
  3. Step 3: Cross multiply
    7,453,189.08x = 10,284,691.91 × 4,356,438.39
  4. Step 4: Simplify right side
    7,453,189.08x = 44,804,626,644,264.23
  5. Step 5: Solve for x
    x = 44,804,626,644,264.23/7,453,189.08
  6. Step 6: Final answer
    x = 6,011,470.55

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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.