Home / 9,641,212.32-14,461,918.08-2,452,749.60

Finding the Fourth Proportional to 9,641,212.32, 14,461,918.08 and 2,452,749.60

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Solution

The fourth proportional to 9,641,212.32, 14,461,918.08 and 2,452,749.60 is: 3,679,149.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,641,212.32 : 14,461,918.08 = 2,452,749.60 : x
  2. Step 2: Convert to fraction form
    9,641,212.32/14,461,918.08 = 2,452,749.60/x
  3. Step 3: Cross multiply
    9,641,212.32x = 14,461,918.08 × 2,452,749.60
  4. Step 4: Simplify right side
    9,641,212.32x = 35,471,463,785,952.77
  5. Step 5: Solve for x
    x = 35,471,463,785,952.77/9,641,212.32
  6. Step 6: Final answer
    x = 3,679,149.74

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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.