Home / 9,901,676.04-14,858,303.94-4,143,928.74

Finding the Fourth Proportional to 9,901,676.04, 14,858,303.94 and 4,143,928.74

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Solution

The fourth proportional to 9,901,676.04, 14,858,303.94 and 4,143,928.74 is: 6,218,316.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,901,676.04 : 14,858,303.94 = 4,143,928.74 : x
  2. Step 2: Convert to fraction form
    9,901,676.04/14,858,303.94 = 4,143,928.74/x
  3. Step 3: Cross multiply
    9,901,676.04x = 14,858,303.94 × 4,143,928.74
  4. Step 4: Simplify right side
    9,901,676.04x = 61,571,752,724,621.23
  5. Step 5: Solve for x
    x = 61,571,752,724,621.23/9,901,676.04
  6. Step 6: Final answer
    x = 6,218,316.22

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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.