Home / 4,347,146.98-5,998,764.45-2,413,256.77

Finding the Fourth Proportional to 4,347,146.98, 5,998,764.45 and 2,413,256.77

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Solution

The fourth proportional to 4,347,146.98, 5,998,764.45 and 2,413,256.77 is: 3,330,128.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,146.98 : 5,998,764.45 = 2,413,256.77 : x
  2. Step 2: Convert to fraction form
    4,347,146.98/5,998,764.45 = 2,413,256.77/x
  3. Step 3: Cross multiply
    4,347,146.98x = 5,998,764.45 × 2,413,256.77
  4. Step 4: Simplify right side
    4,347,146.98x = 14,476,558,920,597.83
  5. Step 5: Solve for x
    x = 14,476,558,920,597.83/4,347,146.98
  6. Step 6: Final answer
    x = 3,330,128.70

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1.5x scale

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.