Home / 1,832,525.30-2,749,339.56-1,651,762.56

Finding the Fourth Proportional to 1,832,525.30, 2,749,339.56 and 1,651,762.56

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Solution

The fourth proportional to 1,832,525.30, 2,749,339.56 and 1,651,762.56 is: 2,478,141.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,525.30 : 2,749,339.56 = 1,651,762.56 : x
  2. Step 2: Convert to fraction form
    1,832,525.30/2,749,339.56 = 1,651,762.56/x
  3. Step 3: Cross multiply
    1,832,525.30x = 2,749,339.56 × 1,651,762.56
  4. Step 4: Simplify right side
    1,832,525.30x = 4,541,256,166,439.01
  5. Step 5: Solve for x
    x = 4,541,256,166,439.01/1,832,525.30
  6. Step 6: Final answer
    x = 2,478,141.04

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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.