Home / 5,462,498.73-7,539,007.19-3,048,206.25

Finding the Fourth Proportional to 5,462,498.73, 7,539,007.19 and 3,048,206.25

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Solution

The fourth proportional to 5,462,498.73, 7,539,007.19 and 3,048,206.25 is: 4,206,948.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,498.73 : 7,539,007.19 = 3,048,206.25 : x
  2. Step 2: Convert to fraction form
    5,462,498.73/7,539,007.19 = 3,048,206.25/x
  3. Step 3: Cross multiply
    5,462,498.73x = 7,539,007.19 × 3,048,206.25
  4. Step 4: Simplify right side
    5,462,498.73x = 22,980,448,820,111.91
  5. Step 5: Solve for x
    x = 22,980,448,820,111.91/5,462,498.73
  6. Step 6: Final answer
    x = 4,206,948.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.