Home / 6,414,641.34-8,852,425.40-3,514,031.44

Finding the Fourth Proportional to 6,414,641.34, 8,852,425.40 and 3,514,031.44

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Solution

The fourth proportional to 6,414,641.34, 8,852,425.40 and 3,514,031.44 is: 4,849,484.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,641.34 : 8,852,425.40 = 3,514,031.44 : x
  2. Step 2: Convert to fraction form
    6,414,641.34/8,852,425.40 = 3,514,031.44/x
  3. Step 3: Cross multiply
    6,414,641.34x = 8,852,425.40 × 3,514,031.44
  4. Step 4: Simplify right side
    6,414,641.34x = 31,107,701,162,508.59
  5. Step 5: Solve for x
    x = 31,107,701,162,508.59/6,414,641.34
  6. Step 6: Final answer
    x = 4,849,484.10

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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.