Home / 8,592,355.59-11,857,436.28-4,922,460.24

Finding the Fourth Proportional to 8,592,355.59, 11,857,436.28 and 4,922,460.24

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Solution

The fourth proportional to 8,592,355.59, 11,857,436.28 and 4,922,460.24 is: 6,792,986.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,592,355.59 : 11,857,436.28 = 4,922,460.24 : x
  2. Step 2: Convert to fraction form
    8,592,355.59/11,857,436.28 = 4,922,460.24/x
  3. Step 3: Cross multiply
    8,592,355.59x = 11,857,436.28 × 4,922,460.24
  4. Step 4: Simplify right side
    8,592,355.59x = 58,367,758,636,633.51
  5. Step 5: Solve for x
    x = 58,367,758,636,633.51/8,592,355.59
  6. Step 6: Final answer
    x = 6,792,986.86

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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.