Home / 5,938,999.70-8,908,499.55-4,446,007.70

Finding the Fourth Proportional to 5,938,999.70, 8,908,499.55 and 4,446,007.70

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Solution

The fourth proportional to 5,938,999.70, 8,908,499.55 and 4,446,007.70 is: 6,669,011.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,999.70 : 8,908,499.55 = 4,446,007.70 : x
  2. Step 2: Convert to fraction form
    5,938,999.70/8,908,499.55 = 4,446,007.70/x
  3. Step 3: Cross multiply
    5,938,999.70x = 8,908,499.55 × 4,446,007.70
  4. Step 4: Simplify right side
    5,938,999.70x = 39,607,257,594,746.54
  5. Step 5: Solve for x
    x = 39,607,257,594,746.54/5,938,999.70
  6. Step 6: Final answer
    x = 6,669,011.55

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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.