Home / 1,604,177.91-2,406,415.30-524,696.58

Finding the Fourth Proportional to 1,604,177.91, 2,406,415.30 and 524,696.58

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Solution

The fourth proportional to 1,604,177.91, 2,406,415.30 and 524,696.58 is: 787,093.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,177.91 : 2,406,415.30 = 524,696.58 : x
  2. Step 2: Convert to fraction form
    1,604,177.91/2,406,415.30 = 524,696.58/x
  3. Step 3: Cross multiply
    1,604,177.91x = 2,406,415.30 × 524,696.58
  4. Step 4: Simplify right side
    1,604,177.91x = 1,262,637,876,657.93
  5. Step 5: Solve for x
    x = 1,262,637,876,657.93/1,604,177.91
  6. Step 6: Final answer
    x = 787,093.42

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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.