Home / 1,735,772.66-2,395,350.52-971,838.98

Finding the Fourth Proportional to 1,735,772.66, 2,395,350.52 and 971,838.98

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Solution

The fourth proportional to 1,735,772.66, 2,395,350.52 and 971,838.98 is: 1,341,128.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,772.66 : 2,395,350.52 = 971,838.98 : x
  2. Step 2: Convert to fraction form
    1,735,772.66/2,395,350.52 = 971,838.98/x
  3. Step 3: Cross multiply
    1,735,772.66x = 2,395,350.52 × 971,838.98
  4. Step 4: Simplify right side
    1,735,772.66x = 2,327,895,006,099.27
  5. Step 5: Solve for x
    x = 2,327,895,006,099.27/1,735,772.66
  6. Step 6: Final answer
    x = 1,341,128.97

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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.