Home / 2,127,383.44-2,935,798.77-1,160,510.74

Finding the Fourth Proportional to 2,127,383.44, 2,935,798.77 and 1,160,510.74

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Solution

The fourth proportional to 2,127,383.44, 2,935,798.77 and 1,160,510.74 is: 1,601,510.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,127,383.44 : 2,935,798.77 = 1,160,510.74 : x
  2. Step 2: Convert to fraction form
    2,127,383.44/2,935,798.77 = 1,160,510.74/x
  3. Step 3: Cross multiply
    2,127,383.44x = 2,935,798.77 × 1,160,510.74
  4. Step 4: Simplify right side
    2,127,383.44x = 3,407,026,003,063.79
  5. Step 5: Solve for x
    x = 3,407,026,003,063.79/2,127,383.44
  6. Step 6: Final answer
    x = 1,601,510.07

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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.