Home / 3,307,238.22-4,564,116.72-1,837,258.06

Finding the Fourth Proportional to 3,307,238.22, 4,564,116.72 and 1,837,258.06

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Solution

The fourth proportional to 3,307,238.22, 4,564,116.72 and 1,837,258.06 is: 2,535,487.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,238.22 : 4,564,116.72 = 1,837,258.06 : x
  2. Step 2: Convert to fraction form
    3,307,238.22/4,564,116.72 = 1,837,258.06/x
  3. Step 3: Cross multiply
    3,307,238.22x = 4,564,116.72 × 1,837,258.06
  4. Step 4: Simplify right side
    3,307,238.22x = 8,385,460,230,600.76
  5. Step 5: Solve for x
    x = 8,385,460,230,600.76/3,307,238.22
  6. Step 6: Final answer
    x = 2,535,487.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.