Home / 9,778,506.30-14,661,927.45-5,994,704.70

Finding the Fourth Proportional to 9,778,506.30, 14,661,927.45 and 5,994,704.70

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Solution

The fourth proportional to 9,778,506.30, 14,661,927.45 and 5,994,704.70 is: 8,988,481.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,778,506.30 : 14,661,927.45 = 5,994,704.70 : x
  2. Step 2: Convert to fraction form
    9,778,506.30/14,661,927.45 = 5,994,704.70/x
  3. Step 3: Cross multiply
    9,778,506.30x = 14,661,927.45 × 5,994,704.70
  4. Step 4: Simplify right side
    9,778,506.30x = 87,893,925,395,574.02
  5. Step 5: Solve for x
    x = 87,893,925,395,574.02/9,778,506.30
  6. Step 6: Final answer
    x = 8,988,481.75

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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.