Home / 1,808,157-2,495,373.30-1,003,341

Finding the Fourth Proportional to 1,808,157, 2,495,373.30 and 1,003,341

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Solution

The fourth proportional to 1,808,157, 2,495,373.30 and 1,003,341 is: 1,384,675.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,157 : 2,495,373.30 = 1,003,341 : x
  2. Step 2: Convert to fraction form
    1,808,157/2,495,373.30 = 1,003,341/x
  3. Step 3: Cross multiply
    1,808,157x = 2,495,373.30 × 1,003,341
  4. Step 4: Simplify right side
    1,808,157x = 2,503,710,342,195.30
  5. Step 5: Solve for x
    x = 2,503,710,342,195.30/1,808,157
  6. Step 6: Final answer
    x = 1,384,675.30

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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.