Home / 9,046,837.04-13,550,768.58-4,247,334.32

Finding the Fourth Proportional to 9,046,837.04, 13,550,768.58 and 4,247,334.32

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Solution

The fourth proportional to 9,046,837.04, 13,550,768.58 and 4,247,334.32 is: 6,361,852.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,837.04 : 13,550,768.58 = 4,247,334.32 : x
  2. Step 2: Convert to fraction form
    9,046,837.04/13,550,768.58 = 4,247,334.32/x
  3. Step 3: Cross multiply
    9,046,837.04x = 13,550,768.58 × 4,247,334.32
  4. Step 4: Simplify right side
    9,046,837.04x = 57,554,644,452,211.67
  5. Step 5: Solve for x
    x = 57,554,644,452,211.67/9,046,837.04
  6. Step 6: Final answer
    x = 6,361,852.68

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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.