Home / 10,050,361.59-15,075,043.47-3,227,268.81

Finding the Fourth Proportional to 10,050,361.59, 15,075,043.47 and 3,227,268.81

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Solution

The fourth proportional to 10,050,361.59, 15,075,043.47 and 3,227,268.81 is: 4,840,743.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050,361.59 : 15,075,043.47 = 3,227,268.81 : x
  2. Step 2: Convert to fraction form
    10,050,361.59/15,075,043.47 = 3,227,268.81/x
  3. Step 3: Cross multiply
    10,050,361.59x = 15,075,043.47 × 3,227,268.81
  4. Step 4: Simplify right side
    10,050,361.59x = 48,651,217,600,125.17
  5. Step 5: Solve for x
    x = 48,651,217,600,125.17/10,050,361.59
  6. Step 6: Final answer
    x = 4,840,743.01

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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.