Home / 6,307,490.16-9,467,216.76-3,904,064.64

Finding the Fourth Proportional to 6,307,490.16, 9,467,216.76 and 3,904,064.64

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Solution

The fourth proportional to 6,307,490.16, 9,467,216.76 and 3,904,064.64 is: 5,859,799.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,490.16 : 9,467,216.76 = 3,904,064.64 : x
  2. Step 2: Convert to fraction form
    6,307,490.16/9,467,216.76 = 3,904,064.64/x
  3. Step 3: Cross multiply
    6,307,490.16x = 9,467,216.76 × 3,904,064.64
  4. Step 4: Simplify right side
    6,307,490.16x = 36,960,626,191,931.37
  5. Step 5: Solve for x
    x = 36,960,626,191,931.37/6,307,490.16
  6. Step 6: Final answer
    x = 5,859,799.26

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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.