Home / 1,782,892.29-2,460,830.41-1,094,729.05

Finding the Fourth Proportional to 1,782,892.29, 2,460,830.41 and 1,094,729.05

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Solution

The fourth proportional to 1,782,892.29, 2,460,830.41 and 1,094,729.05 is: 1,510,995.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,892.29 : 2,460,830.41 = 1,094,729.05 : x
  2. Step 2: Convert to fraction form
    1,782,892.29/2,460,830.41 = 1,094,729.05/x
  3. Step 3: Cross multiply
    1,782,892.29x = 2,460,830.41 × 1,094,729.05
  4. Step 4: Simplify right side
    1,782,892.29x = 2,693,942,535,237.01
  5. Step 5: Solve for x
    x = 2,693,942,535,237.01/1,782,892.29
  6. Step 6: Final answer
    x = 1,510,995.67

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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.