Home / 1,793,511.58-2,475,025.53-977,697.27

Finding the Fourth Proportional to 1,793,511.58, 2,475,025.53 and 977,697.27

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Solution

The fourth proportional to 1,793,511.58, 2,475,025.53 and 977,697.27 is: 1,349,211.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,511.58 : 2,475,025.53 = 977,697.27 : x
  2. Step 2: Convert to fraction form
    1,793,511.58/2,475,025.53 = 977,697.27/x
  3. Step 3: Cross multiply
    1,793,511.58x = 2,475,025.53 × 977,697.27
  4. Step 4: Simplify right side
    1,793,511.58x = 2,419,825,703,861.30
  5. Step 5: Solve for x
    x = 2,419,825,703,861.30/1,793,511.58
  6. Step 6: Final answer
    x = 1,349,211.08

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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.