Home / 5,805,522.55-8,708,311.64-1,762,045.48

Finding the Fourth Proportional to 5,805,522.55, 8,708,311.64 and 1,762,045.48

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Solution

The fourth proportional to 5,805,522.55, 8,708,311.64 and 1,762,045.48 is: 2,643,076.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,522.55 : 8,708,311.64 = 1,762,045.48 : x
  2. Step 2: Convert to fraction form
    5,805,522.55/8,708,311.64 = 1,762,045.48/x
  3. Step 3: Cross multiply
    5,805,522.55x = 8,708,311.64 × 1,762,045.48
  4. Step 4: Simplify right side
    5,805,522.55x = 15,344,441,163,693.39
  5. Step 5: Solve for x
    x = 15,344,441,163,693.39/5,805,522.55
  6. Step 6: Final answer
    x = 2,643,076.66

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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.