Home / 2,710,298.36-3,740,201.57-1,677,600.47

Finding the Fourth Proportional to 2,710,298.36, 3,740,201.57 and 1,677,600.47

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Solution

The fourth proportional to 2,710,298.36, 3,740,201.57 and 1,677,600.47 is: 2,315,082.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,298.36 : 3,740,201.57 = 1,677,600.47 : x
  2. Step 2: Convert to fraction form
    2,710,298.36/3,740,201.57 = 1,677,600.47/x
  3. Step 3: Cross multiply
    2,710,298.36x = 3,740,201.57 × 1,677,600.47
  4. Step 4: Simplify right side
    2,710,298.36x = 6,274,563,884,637.73
  5. Step 5: Solve for x
    x = 6,274,563,884,637.73/2,710,298.36
  6. Step 6: Final answer
    x = 2,315,082.35

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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.