Home / 2,705,946.37-3,734,266.29-1,544,369.50

Finding the Fourth Proportional to 2,705,946.37, 3,734,266.29 and 1,544,369.50

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Solution

The fourth proportional to 2,705,946.37, 3,734,266.29 and 1,544,369.50 is: 2,131,264.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,946.37 : 3,734,266.29 = 1,544,369.50 : x
  2. Step 2: Convert to fraction form
    2,705,946.37/3,734,266.29 = 1,544,369.50/x
  3. Step 3: Cross multiply
    2,705,946.37x = 3,734,266.29 × 1,544,369.50
  4. Step 4: Simplify right side
    2,705,946.37x = 5,767,086,963,154.16
  5. Step 5: Solve for x
    x = 5,767,086,963,154.16/2,705,946.37
  6. Step 6: Final answer
    x = 2,131,264.32

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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.