Home / 1,829,114.22-2,743,813.29-549,621.81

Finding the Fourth Proportional to 1,829,114.22, 2,743,813.29 and 549,621.81

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Solution

The fourth proportional to 1,829,114.22, 2,743,813.29 and 549,621.81 is: 824,475.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,114.22 : 2,743,813.29 = 549,621.81 : x
  2. Step 2: Convert to fraction form
    1,829,114.22/2,743,813.29 = 549,621.81/x
  3. Step 3: Cross multiply
    1,829,114.22x = 2,743,813.29 × 549,621.81
  4. Step 4: Simplify right side
    1,829,114.22x = 1,508,059,626,751.86
  5. Step 5: Solve for x
    x = 1,508,059,626,751.86/1,829,114.22
  6. Step 6: Final answer
    x = 824,475.37

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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.