Home / 1,768,903.52-2,653,384.08-506,726.24

Finding the Fourth Proportional to 1,768,903.52, 2,653,384.08 and 506,726.24

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Solution

The fourth proportional to 1,768,903.52, 2,653,384.08 and 506,726.24 is: 760,097.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,903.52 : 2,653,384.08 = 506,726.24 : x
  2. Step 2: Convert to fraction form
    1,768,903.52/2,653,384.08 = 506,726.24/x
  3. Step 3: Cross multiply
    1,768,903.52x = 2,653,384.08 × 506,726.24
  4. Step 4: Simplify right side
    1,768,903.52x = 1,344,539,338,134.26
  5. Step 5: Solve for x
    x = 1,344,539,338,134.26/1,768,903.52
  6. Step 6: Final answer
    x = 760,097.61

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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.