Home / 2,047,316.50-2,825,296.77-1,141,898.50

Finding the Fourth Proportional to 2,047,316.50, 2,825,296.77 and 1,141,898.50

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Solution

The fourth proportional to 2,047,316.50, 2,825,296.77 and 1,141,898.50 is: 1,575,819.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,316.50 : 2,825,296.77 = 1,141,898.50 : x
  2. Step 2: Convert to fraction form
    2,047,316.50/2,825,296.77 = 1,141,898.50/x
  3. Step 3: Cross multiply
    2,047,316.50x = 2,825,296.77 × 1,141,898.50
  4. Step 4: Simplify right side
    2,047,316.50x = 3,226,202,143,717.85
  5. Step 5: Solve for x
    x = 3,226,202,143,717.85/2,047,316.50
  6. Step 6: Final answer
    x = 1,575,819.93

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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.