Home / 4,503,915.69-6,754,476.47-1,624,908.23

Finding the Fourth Proportional to 4,503,915.69, 6,754,476.47 and 1,624,908.23

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Solution

The fourth proportional to 4,503,915.69, 6,754,476.47 and 1,624,908.23 is: 2,436,858.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,915.69 : 6,754,476.47 = 1,624,908.23 : x
  2. Step 2: Convert to fraction form
    4,503,915.69/6,754,476.47 = 1,624,908.23/x
  3. Step 3: Cross multiply
    4,503,915.69x = 6,754,476.47 × 1,624,908.23
  4. Step 4: Simplify right side
    4,503,915.69x = 10,975,404,363,547.43
  5. Step 5: Solve for x
    x = 10,975,404,363,547.43/4,503,915.69
  6. Step 6: Final answer
    x = 2,436,858.31

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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.