Home / 1,163,953.60-1,745,421.39-587,222.03

Finding the Fourth Proportional to 1,163,953.60, 1,745,421.39 and 587,222.03

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Solution

The fourth proportional to 1,163,953.60, 1,745,421.39 and 587,222.03 is: 880,576.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,953.60 : 1,745,421.39 = 587,222.03 : x
  2. Step 2: Convert to fraction form
    1,163,953.60/1,745,421.39 = 587,222.03/x
  3. Step 3: Cross multiply
    1,163,953.60x = 1,745,421.39 × 587,222.03
  4. Step 4: Simplify right side
    1,163,953.60x = 1,024,949,884,127.99
  5. Step 5: Solve for x
    x = 1,024,949,884,127.99/1,163,953.60
  6. Step 6: Final answer
    x = 880,576.24

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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.