Home / 5,009,592.43-6,913,025.42-2,834,172.60

Finding the Fourth Proportional to 5,009,592.43, 6,913,025.42 and 2,834,172.60

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Solution

The fourth proportional to 5,009,592.43, 6,913,025.42 and 2,834,172.60 is: 3,911,038.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,592.43 : 6,913,025.42 = 2,834,172.60 : x
  2. Step 2: Convert to fraction form
    5,009,592.43/6,913,025.42 = 2,834,172.60/x
  3. Step 3: Cross multiply
    5,009,592.43x = 6,913,025.42 × 2,834,172.60
  4. Step 4: Simplify right side
    5,009,592.43x = 19,592,707,193,902.37
  5. Step 5: Solve for x
    x = 19,592,707,193,902.37/5,009,592.43
  6. Step 6: Final answer
    x = 3,911,038.17

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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.