Home / 2,623,501.51-3,935,252.26-1,500,783.19

Finding the Fourth Proportional to 2,623,501.51, 3,935,252.26 and 1,500,783.19

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Solution

The fourth proportional to 2,623,501.51, 3,935,252.26 and 1,500,783.19 is: 2,251,174.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,501.51 : 3,935,252.26 = 1,500,783.19 : x
  2. Step 2: Convert to fraction form
    2,623,501.51/3,935,252.26 = 1,500,783.19/x
  3. Step 3: Cross multiply
    2,623,501.51x = 3,935,252.26 × 1,500,783.19
  4. Step 4: Simplify right side
    2,623,501.51x = 5,905,960,432,255.36
  5. Step 5: Solve for x
    x = 5,905,960,432,255.36/2,623,501.51
  6. Step 6: Final answer
    x = 2,251,174.78

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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.