Home / 1,501,726.60-2,252,566.04-364,498.21

Finding the Fourth Proportional to 1,501,726.60, 2,252,566.04 and 364,498.21

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Solution

The fourth proportional to 1,501,726.60, 2,252,566.04 and 364,498.21 is: 546,741.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,726.60 : 2,252,566.04 = 364,498.21 : x
  2. Step 2: Convert to fraction form
    1,501,726.60/2,252,566.04 = 364,498.21/x
  3. Step 3: Cross multiply
    1,501,726.60x = 2,252,566.04 × 364,498.21
  4. Step 4: Simplify right side
    1,501,726.60x = 821,056,289,486.79
  5. Step 5: Solve for x
    x = 821,056,289,486.79/1,501,726.60
  6. Step 6: Final answer
    x = 546,741.52

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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.