Home / 3,574,325.64-5,364,146.36-1,444,428.24

Finding the Fourth Proportional to 3,574,325.64, 5,364,146.36 and 1,444,428.24

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Solution

The fourth proportional to 3,574,325.64, 5,364,146.36 and 1,444,428.24 is: 2,167,716.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,325.64 : 5,364,146.36 = 1,444,428.24 : x
  2. Step 2: Convert to fraction form
    3,574,325.64/5,364,146.36 = 1,444,428.24/x
  3. Step 3: Cross multiply
    3,574,325.64x = 5,364,146.36 × 1,444,428.24
  4. Step 4: Simplify right side
    3,574,325.64x = 7,748,124,485,877.21
  5. Step 5: Solve for x
    x = 7,748,124,485,877.21/3,574,325.64
  6. Step 6: Final answer
    x = 2,167,716.45

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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.