Home / 4,448,693.18-6,139,093.56-2,514,871.22

Finding the Fourth Proportional to 4,448,693.18, 6,139,093.56 and 2,514,871.22

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Solution

The fourth proportional to 4,448,693.18, 6,139,093.56 and 2,514,871.22 is: 3,470,464.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,693.18 : 6,139,093.56 = 2,514,871.22 : x
  2. Step 2: Convert to fraction form
    4,448,693.18/6,139,093.56 = 2,514,871.22/x
  3. Step 3: Cross multiply
    4,448,693.18x = 6,139,093.56 × 2,514,871.22
  4. Step 4: Simplify right side
    4,448,693.18x = 15,439,029,710,931.34
  5. Step 5: Solve for x
    x = 15,439,029,710,931.34/4,448,693.18
  6. Step 6: Final answer
    x = 3,470,464.04

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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.