Home / 8,230,675.46-11,358,330.62-4,559,830.58

Finding the Fourth Proportional to 8,230,675.46, 11,358,330.62 and 4,559,830.58

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Solution

The fourth proportional to 8,230,675.46, 11,358,330.62 and 4,559,830.58 is: 6,292,565.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,230,675.46 : 11,358,330.62 = 4,559,830.58 : x
  2. Step 2: Convert to fraction form
    8,230,675.46/11,358,330.62 = 4,559,830.58/x
  3. Step 3: Cross multiply
    8,230,675.46x = 11,358,330.62 × 4,559,830.58
  4. Step 4: Simplify right side
    8,230,675.46x = 51,792,063,298,826.36
  5. Step 5: Solve for x
    x = 51,792,063,298,826.36/8,230,675.46
  6. Step 6: Final answer
    x = 6,292,565.36

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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.