Home / 3,165,006.96-4,367,710.62-1,714,712.40

Finding the Fourth Proportional to 3,165,006.96, 4,367,710.62 and 1,714,712.40

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Solution

The fourth proportional to 3,165,006.96, 4,367,710.62 and 1,714,712.40 is: 2,366,303.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,006.96 : 4,367,710.62 = 1,714,712.40 : x
  2. Step 2: Convert to fraction form
    3,165,006.96/4,367,710.62 = 1,714,712.40/x
  3. Step 3: Cross multiply
    3,165,006.96x = 4,367,710.62 × 1,714,712.40
  4. Step 4: Simplify right side
    3,165,006.96x = 7,489,367,559,725.69
  5. Step 5: Solve for x
    x = 7,489,367,559,725.69/3,165,006.96
  6. Step 6: Final answer
    x = 2,366,303.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.