Home / 4,587,013.80-6,880,496.40-1,175,293.80

Finding the Fourth Proportional to 4,587,013.80, 6,880,496.40 and 1,175,293.80

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Solution

The fourth proportional to 4,587,013.80, 6,880,496.40 and 1,175,293.80 is: 1,762,934.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,013.80 : 6,880,496.40 = 1,175,293.80 : x
  2. Step 2: Convert to fraction form
    4,587,013.80/6,880,496.40 = 1,175,293.80/x
  3. Step 3: Cross multiply
    4,587,013.80x = 6,880,496.40 × 1,175,293.80
  4. Step 4: Simplify right side
    4,587,013.80x = 8,086,604,759,842.32
  5. Step 5: Solve for x
    x = 8,086,604,759,842.32/4,587,013.80
  6. Step 6: Final answer
    x = 1,762,934.47

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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.