Home / 3,372,068.36-5,059,763.30-1,574,690.61

Finding the Fourth Proportional to 3,372,068.36, 5,059,763.30 and 1,574,690.61

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Solution

The fourth proportional to 3,372,068.36, 5,059,763.30 and 1,574,690.61 is: 2,362,811.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,068.36 : 5,059,763.30 = 1,574,690.61 : x
  2. Step 2: Convert to fraction form
    3,372,068.36/5,059,763.30 = 1,574,690.61/x
  3. Step 3: Cross multiply
    3,372,068.36x = 5,059,763.30 × 1,574,690.61
  4. Step 4: Simplify right side
    3,372,068.36x = 7,967,561,749,459.16
  5. Step 5: Solve for x
    x = 7,967,561,749,459.16/3,372,068.36
  6. Step 6: Final answer
    x = 2,362,811.46

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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.