Home / 1,059,715-1,462,445.18-607,093.48

Finding the Fourth Proportional to 1,059,715, 1,462,445.18 and 607,093.48

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Solution

The fourth proportional to 1,059,715, 1,462,445.18 and 607,093.48 is: 837,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,715 : 1,462,445.18 = 607,093.48 : x
  2. Step 2: Convert to fraction form
    1,059,715/1,462,445.18 = 607,093.48/x
  3. Step 3: Cross multiply
    1,059,715x = 1,462,445.18 × 607,093.48
  4. Step 4: Simplify right side
    1,059,715x = 887,840,933,635.43
  5. Step 5: Solve for x
    x = 887,840,933,635.43/1,059,715
  6. Step 6: Final answer
    x = 837,811.05

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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.