Home / 3,382,802.24-5,075,711.87-1,560,187.10

Finding the Fourth Proportional to 3,382,802.24, 5,075,711.87 and 1,560,187.10

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Solution

The fourth proportional to 3,382,802.24, 5,075,711.87 and 1,560,187.10 is: 2,340,976.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,802.24 : 5,075,711.87 = 1,560,187.10 : x
  2. Step 2: Convert to fraction form
    3,382,802.24/5,075,711.87 = 1,560,187.10/x
  3. Step 3: Cross multiply
    3,382,802.24x = 5,075,711.87 × 1,560,187.10
  4. Step 4: Simplify right side
    3,382,802.24x = 7,919,060,187,779.22
  5. Step 5: Solve for x
    x = 7,919,060,187,779.22/3,382,802.24
  6. Step 6: Final answer
    x = 2,340,976.40

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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.