Home / 1,651,418-2,477,543.32-469,466

Finding the Fourth Proportional to 1,651,418, 2,477,543.32 and 469,466

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Solution

The fourth proportional to 1,651,418, 2,477,543.32 and 469,466 is: 704,317.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,418 : 2,477,543.32 = 469,466 : x
  2. Step 2: Convert to fraction form
    1,651,418/2,477,543.32 = 469,466/x
  3. Step 3: Cross multiply
    1,651,418x = 2,477,543.32 × 469,466
  4. Step 4: Simplify right side
    1,651,418x = 1,163,122,352,267.12
  5. Step 5: Solve for x
    x = 1,163,122,352,267.12/1,651,418
  6. Step 6: Final answer
    x = 704,317.35

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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.