Home / 5,619,070.71-7,754,317.61-3,040,751.52

Finding the Fourth Proportional to 5,619,070.71, 7,754,317.61 and 3,040,751.52

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Solution

The fourth proportional to 5,619,070.71, 7,754,317.61 and 3,040,751.52 is: 4,196,237.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,070.71 : 7,754,317.61 = 3,040,751.52 : x
  2. Step 2: Convert to fraction form
    5,619,070.71/7,754,317.61 = 3,040,751.52/x
  3. Step 3: Cross multiply
    5,619,070.71x = 7,754,317.61 × 3,040,751.52
  4. Step 4: Simplify right side
    5,619,070.71x = 23,578,953,043,966.51
  5. Step 5: Solve for x
    x = 23,578,953,043,966.51/5,619,070.71
  6. Step 6: Final answer
    x = 4,196,237.11

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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.