Home / 1,567,946.32-2,351,910.72-570,674.32

Finding the Fourth Proportional to 1,567,946.32, 2,351,910.72 and 570,674.32

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Solution

The fourth proportional to 1,567,946.32, 2,351,910.72 and 570,674.32 is: 856,008.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,946.32 : 2,351,910.72 = 570,674.32 : x
  2. Step 2: Convert to fraction form
    1,567,946.32/2,351,910.72 = 570,674.32/x
  3. Step 3: Cross multiply
    1,567,946.32x = 2,351,910.72 × 570,674.32
  4. Step 4: Simplify right side
    1,567,946.32x = 1,342,175,050,836.71
  5. Step 5: Solve for x
    x = 1,342,175,050,836.71/1,567,946.32
  6. Step 6: Final answer
    x = 856,008.29

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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.