Home / 4,553,639.10-6,830,458.65-1,714,388.22

Finding the Fourth Proportional to 4,553,639.10, 6,830,458.65 and 1,714,388.22

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Solution

The fourth proportional to 4,553,639.10, 6,830,458.65 and 1,714,388.22 is: 2,571,582.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,639.10 : 6,830,458.65 = 1,714,388.22 : x
  2. Step 2: Convert to fraction form
    4,553,639.10/6,830,458.65 = 1,714,388.22/x
  3. Step 3: Cross multiply
    4,553,639.10x = 6,830,458.65 × 1,714,388.22
  4. Step 4: Simplify right side
    4,553,639.10x = 11,710,057,846,757.10
  5. Step 5: Solve for x
    x = 11,710,057,846,757.10/4,553,639.10
  6. Step 6: Final answer
    x = 2,571,582.33

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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.