Home / 5,301,563.39-7,952,801.63-1,463,386.59

Finding the Fourth Proportional to 5,301,563.39, 7,952,801.63 and 1,463,386.59

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Solution

The fourth proportional to 5,301,563.39, 7,952,801.63 and 1,463,386.59 is: 2,195,205.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301,563.39 : 7,952,801.63 = 1,463,386.59 : x
  2. Step 2: Convert to fraction form
    5,301,563.39/7,952,801.63 = 1,463,386.59/x
  3. Step 3: Cross multiply
    5,301,563.39x = 7,952,801.63 × 1,463,386.59
  4. Step 4: Simplify right side
    5,301,563.39x = 11,638,023,250,955.21
  5. Step 5: Solve for x
    x = 11,638,023,250,955.21/5,301,563.39
  6. Step 6: Final answer
    x = 2,195,205.90

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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.