Home / 2,013,369.42-3,020,053.29-734,072.70

Finding the Fourth Proportional to 2,013,369.42, 3,020,053.29 and 734,072.70

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Solution

The fourth proportional to 2,013,369.42, 3,020,053.29 and 734,072.70 is: 1,101,108.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,369.42 : 3,020,053.29 = 734,072.70 : x
  2. Step 2: Convert to fraction form
    2,013,369.42/3,020,053.29 = 734,072.70/x
  3. Step 3: Cross multiply
    2,013,369.42x = 3,020,053.29 × 734,072.70
  4. Step 4: Simplify right side
    2,013,369.42x = 2,216,938,672,734.18
  5. Step 5: Solve for x
    x = 2,216,938,672,734.18/2,013,369.42
  6. Step 6: Final answer
    x = 1,101,108.74

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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.