Home / 4,338,250.07-6,507,430.46-1,641,851.29

Finding the Fourth Proportional to 4,338,250.07, 6,507,430.46 and 1,641,851.29

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Solution

The fourth proportional to 4,338,250.07, 6,507,430.46 and 1,641,851.29 is: 2,462,797.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,250.07 : 6,507,430.46 = 1,641,851.29 : x
  2. Step 2: Convert to fraction form
    4,338,250.07/6,507,430.46 = 1,641,851.29/x
  3. Step 3: Cross multiply
    4,338,250.07x = 6,507,430.46 × 1,641,851.29
  4. Step 4: Simplify right side
    4,338,250.07x = 10,684,233,122,029.51
  5. Step 5: Solve for x
    x = 10,684,233,122,029.51/4,338,250.07
  6. Step 6: Final answer
    x = 2,462,797.89

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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.