Home / 7,893,433.55-10,892,938.37-4,271,761.55

Finding the Fourth Proportional to 7,893,433.55, 10,892,938.37 and 4,271,761.55

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Solution

The fourth proportional to 7,893,433.55, 10,892,938.37 and 4,271,761.55 is: 5,895,030.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,893,433.55 : 10,892,938.37 = 4,271,761.55 : x
  2. Step 2: Convert to fraction form
    7,893,433.55/10,892,938.37 = 4,271,761.55/x
  3. Step 3: Cross multiply
    7,893,433.55x = 10,892,938.37 × 4,271,761.55
  4. Step 4: Simplify right side
    7,893,433.55x = 46,532,035,264,115.09
  5. Step 5: Solve for x
    x = 46,532,035,264,115.09/7,893,433.55
  6. Step 6: Final answer
    x = 5,895,030.98

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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.