Home / 6,495,811.40-9,743,017.26-1,703,981

Finding the Fourth Proportional to 6,495,811.40, 9,743,017.26 and 1,703,981

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Solution

The fourth proportional to 6,495,811.40, 9,743,017.26 and 1,703,981 is: 2,555,787.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,811.40 : 9,743,017.26 = 1,703,981 : x
  2. Step 2: Convert to fraction form
    6,495,811.40/9,743,017.26 = 1,703,981/x
  3. Step 3: Cross multiply
    6,495,811.40x = 9,743,017.26 × 1,703,981
  4. Step 4: Simplify right side
    6,495,811.40x = 16,601,916,293,712.06
  5. Step 5: Solve for x
    x = 16,601,916,293,712.06/6,495,811.40
  6. Step 6: Final answer
    x = 2,555,787.92

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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.