Home / 1,501,726.29-2,252,565.57-364,497.90

Finding the Fourth Proportional to 1,501,726.29, 2,252,565.57 and 364,497.90

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Solution

The fourth proportional to 1,501,726.29, 2,252,565.57 and 364,497.90 is: 546,741.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,726.29 : 2,252,565.57 = 364,497.90 : x
  2. Step 2: Convert to fraction form
    1,501,726.29/2,252,565.57 = 364,497.90/x
  3. Step 3: Cross multiply
    1,501,726.29x = 2,252,565.57 × 364,497.90
  4. Step 4: Simplify right side
    1,501,726.29x = 821,055,421,244.17
  5. Step 5: Solve for x
    x = 821,055,421,244.17/1,501,726.29
  6. Step 6: Final answer
    x = 546,741.06

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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.