Home / 2,084,354.83-3,125,969.74-736,339.96

Finding the Fourth Proportional to 2,084,354.83, 3,125,969.74 and 736,339.96

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Solution

The fourth proportional to 2,084,354.83, 3,125,969.74 and 736,339.96 is: 1,104,311.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,354.83 : 3,125,969.74 = 736,339.96 : x
  2. Step 2: Convert to fraction form
    2,084,354.83/3,125,969.74 = 736,339.96/x
  3. Step 3: Cross multiply
    2,084,354.83x = 3,125,969.74 × 736,339.96
  4. Step 4: Simplify right side
    2,084,354.83x = 2,301,776,433,312.81
  5. Step 5: Solve for x
    x = 2,301,776,433,312.81/2,084,354.83
  6. Step 6: Final answer
    x = 1,104,311.22

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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.