Home / 5,835,643.69-8,054,531.99-3,421,973.29

Finding the Fourth Proportional to 5,835,643.69, 8,054,531.99 and 3,421,973.29

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Solution

The fourth proportional to 5,835,643.69, 8,054,531.99 and 3,421,973.29 is: 4,723,111.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835,643.69 : 8,054,531.99 = 3,421,973.29 : x
  2. Step 2: Convert to fraction form
    5,835,643.69/8,054,531.99 = 3,421,973.29/x
  3. Step 3: Cross multiply
    5,835,643.69x = 8,054,531.99 × 3,421,973.29
  4. Step 4: Simplify right side
    5,835,643.69x = 27,562,393,316,120.68
  5. Step 5: Solve for x
    x = 27,562,393,316,120.68/5,835,643.69
  6. Step 6: Final answer
    x = 4,723,111.07

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