Home / 6,624,920.04-9,937,381.56-2,075,968.08

Finding the Fourth Proportional to 6,624,920.04, 9,937,381.56 and 2,075,968.08

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Solution

The fourth proportional to 6,624,920.04, 9,937,381.56 and 2,075,968.08 is: 3,113,952.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,920.04 : 9,937,381.56 = 2,075,968.08 : x
  2. Step 2: Convert to fraction form
    6,624,920.04/9,937,381.56 = 2,075,968.08/x
  3. Step 3: Cross multiply
    6,624,920.04x = 9,937,381.56 × 2,075,968.08
  4. Step 4: Simplify right side
    6,624,920.04x = 20,629,686,917,340.61
  5. Step 5: Solve for x
    x = 20,629,686,917,340.61/6,624,920.04
  6. Step 6: Final answer
    x = 3,113,952.59

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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.