Home / 1,922,094.31-2,652,384.12-1,062,603.31

Finding the Fourth Proportional to 1,922,094.31, 2,652,384.12 and 1,062,603.31

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Solution

The fourth proportional to 1,922,094.31, 2,652,384.12 and 1,062,603.31 is: 1,466,333.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,094.31 : 2,652,384.12 = 1,062,603.31 : x
  2. Step 2: Convert to fraction form
    1,922,094.31/2,652,384.12 = 1,062,603.31/x
  3. Step 3: Cross multiply
    1,922,094.31x = 2,652,384.12 × 1,062,603.31
  4. Step 4: Simplify right side
    1,922,094.31x = 2,818,432,145,303.44
  5. Step 5: Solve for x
    x = 2,818,432,145,303.44/1,922,094.31
  6. Step 6: Final answer
    x = 1,466,333.95

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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.