Home / 2,522,777.40-3,484,328.94-1,837,502.28

Finding the Fourth Proportional to 2,522,777.40, 3,484,328.94 and 1,837,502.28

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Solution

The fourth proportional to 2,522,777.40, 3,484,328.94 and 1,837,502.28 is: 2,537,862.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,777.40 : 3,484,328.94 = 1,837,502.28 : x
  2. Step 2: Convert to fraction form
    2,522,777.40/3,484,328.94 = 1,837,502.28/x
  3. Step 3: Cross multiply
    2,522,777.40x = 3,484,328.94 × 1,837,502.28
  4. Step 4: Simplify right side
    2,522,777.40x = 6,402,462,371,519.98
  5. Step 5: Solve for x
    x = 6,402,462,371,519.98/2,522,777.40
  6. Step 6: Final answer
    x = 2,537,862.58

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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.