Home / 6,709,407.26-9,258,737.55-3,653,554.46

Finding the Fourth Proportional to 6,709,407.26, 9,258,737.55 and 3,653,554.46

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Solution

The fourth proportional to 6,709,407.26, 9,258,737.55 and 3,653,554.46 is: 5,041,772.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,407.26 : 9,258,737.55 = 3,653,554.46 : x
  2. Step 2: Convert to fraction form
    6,709,407.26/9,258,737.55 = 3,653,554.46/x
  3. Step 3: Cross multiply
    6,709,407.26x = 9,258,737.55 × 3,653,554.46
  4. Step 4: Simplify right side
    6,709,407.26x = 33,827,301,823,478.29
  5. Step 5: Solve for x
    x = 33,827,301,823,478.29/6,709,407.26
  6. Step 6: Final answer
    x = 5,041,772.03

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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.