Home / 4,173,653.80-6,264,627.90-2,046,140.20

Finding the Fourth Proportional to 4,173,653.80, 6,264,627.90 and 2,046,140.20

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Solution

The fourth proportional to 4,173,653.80, 6,264,627.90 and 2,046,140.20 is: 3,071,243.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,653.80 : 6,264,627.90 = 2,046,140.20 : x
  2. Step 2: Convert to fraction form
    4,173,653.80/6,264,627.90 = 2,046,140.20/x
  3. Step 3: Cross multiply
    4,173,653.80x = 6,264,627.90 × 2,046,140.20
  4. Step 4: Simplify right side
    4,173,653.80x = 12,818,306,984,231.58
  5. Step 5: Solve for x
    x = 12,818,306,984,231.58/4,173,653.80
  6. Step 6: Final answer
    x = 3,071,243.47

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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.