Home / 1,427,094.87-2,136,443.27-952,603.35

Finding the Fourth Proportional to 1,427,094.87, 2,136,443.27 and 952,603.35

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Solution

The fourth proportional to 1,427,094.87, 2,136,443.27 and 952,603.35 is: 1,426,102.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,427,094.87 : 2,136,443.27 = 952,603.35 : x
  2. Step 2: Convert to fraction form
    1,427,094.87/2,136,443.27 = 952,603.35/x
  3. Step 3: Cross multiply
    1,427,094.87x = 2,136,443.27 × 952,603.35
  4. Step 4: Simplify right side
    1,427,094.87x = 2,035,183,011,323.94
  5. Step 5: Solve for x
    x = 2,035,183,011,323.94/1,427,094.87
  6. Step 6: Final answer
    x = 1,426,102.11

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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.