Home / 2,041,409.70-3,062,114.55-1,323,964.35

Finding the Fourth Proportional to 2,041,409.70, 3,062,114.55 and 1,323,964.35

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Solution

The fourth proportional to 2,041,409.70, 3,062,114.55 and 1,323,964.35 is: 1,985,946.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,409.70 : 3,062,114.55 = 1,323,964.35 : x
  2. Step 2: Convert to fraction form
    2,041,409.70/3,062,114.55 = 1,323,964.35/x
  3. Step 3: Cross multiply
    2,041,409.70x = 3,062,114.55 × 1,323,964.35
  4. Step 4: Simplify right side
    2,041,409.70x = 4,054,130,499,816.29
  5. Step 5: Solve for x
    x = 4,054,130,499,816.29/2,041,409.70
  6. Step 6: Final answer
    x = 1,985,946.53

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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.