Home / 7,466,237.46-11,199,570.03-2,075,282.46

Finding the Fourth Proportional to 7,466,237.46, 11,199,570.03 and 2,075,282.46

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Solution

The fourth proportional to 7,466,237.46, 11,199,570.03 and 2,075,282.46 is: 3,112,983.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,237.46 : 11,199,570.03 = 2,075,282.46 : x
  2. Step 2: Convert to fraction form
    7,466,237.46/11,199,570.03 = 2,075,282.46/x
  3. Step 3: Cross multiply
    7,466,237.46x = 11,199,570.03 × 2,075,282.46
  4. Step 4: Simplify right side
    7,466,237.46x = 23,242,271,242,800.67
  5. Step 5: Solve for x
    x = 23,242,271,242,800.67/7,466,237.46
  6. Step 6: Final answer
    x = 3,112,983.13

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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.