Home / 1,700,486.59-2,346,777.60-936,539.95

Finding the Fourth Proportional to 1,700,486.59, 2,346,777.60 and 936,539.95

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Solution

The fourth proportional to 1,700,486.59, 2,346,777.60 and 936,539.95 is: 1,292,483.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,486.59 : 2,346,777.60 = 936,539.95 : x
  2. Step 2: Convert to fraction form
    1,700,486.59/2,346,777.60 = 936,539.95/x
  3. Step 3: Cross multiply
    1,700,486.59x = 2,346,777.60 × 936,539.95
  4. Step 4: Simplify right side
    1,700,486.59x = 2,197,850,964,431.23
  5. Step 5: Solve for x
    x = 2,197,850,964,431.23/1,700,486.59
  6. Step 6: Final answer
    x = 1,292,483.57

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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.