Home / 2,514,929.32-3,470,602.86-1,369,018.27

Finding the Fourth Proportional to 2,514,929.32, 3,470,602.86 and 1,369,018.27

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Solution

The fourth proportional to 2,514,929.32, 3,470,602.86 and 1,369,018.27 is: 1,889,245.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,929.32 : 3,470,602.86 = 1,369,018.27 : x
  2. Step 2: Convert to fraction form
    2,514,929.32/3,470,602.86 = 1,369,018.27/x
  3. Step 3: Cross multiply
    2,514,929.32x = 3,470,602.86 × 1,369,018.27
  4. Step 4: Simplify right side
    2,514,929.32x = 4,751,318,723,254.25
  5. Step 5: Solve for x
    x = 4,751,318,723,254.25/2,514,929.32
  6. Step 6: Final answer
    x = 1,889,245.43

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