Home / 7,006,554.44-9,669,714.90-4,393,474.76

Finding the Fourth Proportional to 7,006,554.44, 9,669,714.90 and 4,393,474.76

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Solution

The fourth proportional to 7,006,554.44, 9,669,714.90 and 4,393,474.76 is: 6,063,415.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006,554.44 : 9,669,714.90 = 4,393,474.76 : x
  2. Step 2: Convert to fraction form
    7,006,554.44/9,669,714.90 = 4,393,474.76/x
  3. Step 3: Cross multiply
    7,006,554.44x = 9,669,714.90 × 4,393,474.76
  4. Step 4: Simplify right side
    7,006,554.44x = 42,483,648,349,545.92
  5. Step 5: Solve for x
    x = 42,483,648,349,545.92/7,006,554.44
  6. Step 6: Final answer
    x = 6,063,415.15

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Double scale
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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.