Home / 7,996,048.64-11,994,063.63-2,604,690.35

Finding the Fourth Proportional to 7,996,048.64, 11,994,063.63 and 2,604,690.35

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Solution

The fourth proportional to 7,996,048.64, 11,994,063.63 and 2,604,690.35 is: 3,907,032.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,048.64 : 11,994,063.63 = 2,604,690.35 : x
  2. Step 2: Convert to fraction form
    7,996,048.64/11,994,063.63 = 2,604,690.35/x
  3. Step 3: Cross multiply
    7,996,048.64x = 11,994,063.63 × 2,604,690.35
  4. Step 4: Simplify right side
    7,996,048.64x = 31,240,821,734,376.66
  5. Step 5: Solve for x
    x = 31,240,821,734,376.66/7,996,048.64
  6. Step 6: Final answer
    x = 3,907,032.48

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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.