Home / 2,036,223.60-3,054,312.36-1,237,726.32

Finding the Fourth Proportional to 2,036,223.60, 3,054,312.36 and 1,237,726.32

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Solution

The fourth proportional to 2,036,223.60, 3,054,312.36 and 1,237,726.32 is: 1,856,575.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,223.60 : 3,054,312.36 = 1,237,726.32 : x
  2. Step 2: Convert to fraction form
    2,036,223.60/3,054,312.36 = 1,237,726.32/x
  3. Step 3: Cross multiply
    2,036,223.60x = 3,054,312.36 × 1,237,726.32
  4. Step 4: Simplify right side
    2,036,223.60x = 3,780,402,797,473.32
  5. Step 5: Solve for x
    x = 3,780,402,797,473.32/2,036,223.60
  6. Step 6: Final answer
    x = 1,856,575.48

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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.