Home / 6,863,547.94-9,471,380.35-3,766,003.24

Finding the Fourth Proportional to 6,863,547.94, 9,471,380.35 and 3,766,003.24

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Solution

The fourth proportional to 6,863,547.94, 9,471,380.35 and 3,766,003.24 is: 5,196,911.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,547.94 : 9,471,380.35 = 3,766,003.24 : x
  2. Step 2: Convert to fraction form
    6,863,547.94/9,471,380.35 = 3,766,003.24/x
  3. Step 3: Cross multiply
    6,863,547.94x = 9,471,380.35 × 3,766,003.24
  4. Step 4: Simplify right side
    6,863,547.94x = 35,669,249,085,372.34
  5. Step 5: Solve for x
    x = 35,669,249,085,372.34/6,863,547.94
  6. Step 6: Final answer
    x = 5,196,911.19

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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.