Home / 1,842,296.63-2,762,319.29-883,045.76

Finding the Fourth Proportional to 1,842,296.63, 2,762,319.29 and 883,045.76

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Solution

The fourth proportional to 1,842,296.63, 2,762,319.29 and 883,045.76 is: 1,324,029.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,296.63 : 2,762,319.29 = 883,045.76 : x
  2. Step 2: Convert to fraction form
    1,842,296.63/2,762,319.29 = 883,045.76/x
  3. Step 3: Cross multiply
    1,842,296.63x = 2,762,319.29 × 883,045.76
  4. Step 4: Simplify right side
    1,842,296.63x = 2,439,254,318,573.89
  5. Step 5: Solve for x
    x = 2,439,254,318,573.89/1,842,296.63
  6. Step 6: Final answer
    x = 1,324,029.09

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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.