Home / 9,400,568.70-14,100,853.05-6,204,947.40

Finding the Fourth Proportional to 9,400,568.70, 14,100,853.05 and 6,204,947.40

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Solution

The fourth proportional to 9,400,568.70, 14,100,853.05 and 6,204,947.40 is: 9,307,421.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,568.70 : 14,100,853.05 = 6,204,947.40 : x
  2. Step 2: Convert to fraction form
    9,400,568.70/14,100,853.05 = 6,204,947.40/x
  3. Step 3: Cross multiply
    9,400,568.70x = 14,100,853.05 × 6,204,947.40
  4. Step 4: Simplify right side
    9,400,568.70x = 87,495,051,470,379.58
  5. Step 5: Solve for x
    x = 87,495,051,470,379.58/9,400,568.70
  6. Step 6: Final answer
    x = 9,307,421.10

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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.