Home / 2,714,007.30-4,072,566.15-1,032,317.70

Finding the Fourth Proportional to 2,714,007.30, 4,072,566.15 and 1,032,317.70

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Solution

The fourth proportional to 2,714,007.30, 4,072,566.15 and 1,032,317.70 is: 1,549,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,007.30 : 4,072,566.15 = 1,032,317.70 : x
  2. Step 2: Convert to fraction form
    2,714,007.30/4,072,566.15 = 1,032,317.70/x
  3. Step 3: Cross multiply
    2,714,007.30x = 4,072,566.15 × 1,032,317.70
  4. Step 4: Simplify right side
    2,714,007.30x = 4,204,182,121,065.85
  5. Step 5: Solve for x
    x = 4,204,182,121,065.85/2,714,007.30
  6. Step 6: Final answer
    x = 1,549,068.10

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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.