Home / 1,562,340.64-2,343,510.96-1,482,558.88

Finding the Fourth Proportional to 1,562,340.64, 2,343,510.96 and 1,482,558.88

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Solution

The fourth proportional to 1,562,340.64, 2,343,510.96 and 1,482,558.88 is: 2,223,838.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,340.64 : 2,343,510.96 = 1,482,558.88 : x
  2. Step 2: Convert to fraction form
    1,562,340.64/2,343,510.96 = 1,482,558.88/x
  3. Step 3: Cross multiply
    1,562,340.64x = 2,343,510.96 × 1,482,558.88
  4. Step 4: Simplify right side
    1,562,340.64x = 3,474,392,984,125.33
  5. Step 5: Solve for x
    x = 3,474,392,984,125.33/1,562,340.64
  6. Step 6: Final answer
    x = 2,223,838.32

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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.