Home / 4,582,051.20-6,873,076.80-1,590,235.20

Finding the Fourth Proportional to 4,582,051.20, 6,873,076.80 and 1,590,235.20

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Solution

The fourth proportional to 4,582,051.20, 6,873,076.80 and 1,590,235.20 is: 2,385,352.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,051.20 : 6,873,076.80 = 1,590,235.20 : x
  2. Step 2: Convert to fraction form
    4,582,051.20/6,873,076.80 = 1,590,235.20/x
  3. Step 3: Cross multiply
    4,582,051.20x = 6,873,076.80 × 1,590,235.20
  4. Step 4: Simplify right side
    4,582,051.20x = 10,929,808,659,663.36
  5. Step 5: Solve for x
    x = 10,929,808,659,663.36/4,582,051.20
  6. Step 6: Final answer
    x = 2,385,352.80

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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.