Home / 1,562,099.70-2,342,307.01-708,705.69

Finding the Fourth Proportional to 1,562,099.70, 2,342,307.01 and 708,705.69

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Solution

The fourth proportional to 1,562,099.70, 2,342,307.01 and 708,705.69 is: 1,062,676.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,099.70 : 2,342,307.01 = 708,705.69 : x
  2. Step 2: Convert to fraction form
    1,562,099.70/2,342,307.01 = 708,705.69/x
  3. Step 3: Cross multiply
    1,562,099.70x = 2,342,307.01 × 708,705.69
  4. Step 4: Simplify right side
    1,562,099.70x = 1,660,006,305,713.89
  5. Step 5: Solve for x
    x = 1,660,006,305,713.89/1,562,099.70
  6. Step 6: Final answer
    x = 1,062,676.28

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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.