Home / 6,329,809.74-9,494,714.72-1,537,466.71

Finding the Fourth Proportional to 6,329,809.74, 9,494,714.72 and 1,537,466.71

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Solution

The fourth proportional to 6,329,809.74, 9,494,714.72 and 1,537,466.71 is: 2,306,200.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,809.74 : 9,494,714.72 = 1,537,466.71 : x
  2. Step 2: Convert to fraction form
    6,329,809.74/9,494,714.72 = 1,537,466.71/x
  3. Step 3: Cross multiply
    6,329,809.74x = 9,494,714.72 × 1,537,466.71
  4. Step 4: Simplify right side
    6,329,809.74x = 14,597,807,783,053.85
  5. Step 5: Solve for x
    x = 14,597,807,783,053.85/6,329,809.74
  6. Step 6: Final answer
    x = 2,306,200.09

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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.