Home / 1,831,900.34-2,528,325.14-1,016,366.42

Finding the Fourth Proportional to 1,831,900.34, 2,528,325.14 and 1,016,366.42

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Solution

The fourth proportional to 1,831,900.34, 2,528,325.14 and 1,016,366.42 is: 1,402,753.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,900.34 : 2,528,325.14 = 1,016,366.42 : x
  2. Step 2: Convert to fraction form
    1,831,900.34/2,528,325.14 = 1,016,366.42/x
  3. Step 3: Cross multiply
    1,831,900.34x = 2,528,325.14 × 1,016,366.42
  4. Step 4: Simplify right side
    1,831,900.34x = 2,569,704,753,414.34
  5. Step 5: Solve for x
    x = 2,569,704,753,414.34/1,831,900.34
  6. Step 6: Final answer
    x = 1,402,753.58

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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.