Home / 1,803,208.02-2,704,189.41-523,468.59

Finding the Fourth Proportional to 1,803,208.02, 2,704,189.41 and 523,468.59

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Solution

The fourth proportional to 1,803,208.02, 2,704,189.41 and 523,468.59 is: 785,022.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,208.02 : 2,704,189.41 = 523,468.59 : x
  2. Step 2: Convert to fraction form
    1,803,208.02/2,704,189.41 = 523,468.59/x
  3. Step 3: Cross multiply
    1,803,208.02x = 2,704,189.41 × 523,468.59
  4. Step 4: Simplify right side
    1,803,208.02x = 1,415,558,217,545.63
  5. Step 5: Solve for x
    x = 1,415,558,217,545.63/1,803,208.02
  6. Step 6: Final answer
    x = 785,022.14

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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.