Home / 2,684,265.71-3,702,875.07-1,595,763

Finding the Fourth Proportional to 2,684,265.71, 3,702,875.07 and 1,595,763

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Solution

The fourth proportional to 2,684,265.71, 3,702,875.07 and 1,595,763 is: 2,201,313.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,265.71 : 3,702,875.07 = 1,595,763 : x
  2. Step 2: Convert to fraction form
    2,684,265.71/3,702,875.07 = 1,595,763/x
  3. Step 3: Cross multiply
    2,684,265.71x = 3,702,875.07 × 1,595,763
  4. Step 4: Simplify right side
    2,684,265.71x = 5,908,911,036,312.52
  5. Step 5: Solve for x
    x = 5,908,911,036,312.52/2,684,265.71
  6. Step 6: Final answer
    x = 2,201,313.76

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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.