Home / 7,075,318.90-10,615,060.59-2,282,918.26

Finding the Fourth Proportional to 7,075,318.90, 10,615,060.59 and 2,282,918.26

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Solution

The fourth proportional to 7,075,318.90, 10,615,060.59 and 2,282,918.26 is: 3,425,049.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,318.90 : 10,615,060.59 = 2,282,918.26 : x
  2. Step 2: Convert to fraction form
    7,075,318.90/10,615,060.59 = 2,282,918.26/x
  3. Step 3: Cross multiply
    7,075,318.90x = 10,615,060.59 × 2,282,918.26
  4. Step 4: Simplify right side
    7,075,318.90x = 24,233,315,651,917.37
  5. Step 5: Solve for x
    x = 24,233,315,651,917.37/7,075,318.90
  6. Step 6: Final answer
    x = 3,425,049.24

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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.