Home / 1,956,500.37-2,935,407.06-758,461.77

Finding the Fourth Proportional to 1,956,500.37, 2,935,407.06 and 758,461.77

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Solution

The fourth proportional to 1,956,500.37, 2,935,407.06 and 758,461.77 is: 1,137,947.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,500.37 : 2,935,407.06 = 758,461.77 : x
  2. Step 2: Convert to fraction form
    1,956,500.37/2,935,407.06 = 758,461.77/x
  3. Step 3: Cross multiply
    1,956,500.37x = 2,935,407.06 × 758,461.77
  4. Step 4: Simplify right side
    1,956,500.37x = 2,226,394,034,398.10
  5. Step 5: Solve for x
    x = 2,226,394,034,398.10/1,956,500.37
  6. Step 6: Final answer
    x = 1,137,947.16

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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.