Home / 10,567,825.62-14,583,601.47-6,437,856.55

Finding the Fourth Proportional to 10,567,825.62, 14,583,601.47 and 6,437,856.55

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Solution

The fourth proportional to 10,567,825.62, 14,583,601.47 and 6,437,856.55 is: 8,884,243.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,825.62 : 14,583,601.47 = 6,437,856.55 : x
  2. Step 2: Convert to fraction form
    10,567,825.62/14,583,601.47 = 6,437,856.55/x
  3. Step 3: Cross multiply
    10,567,825.62x = 14,583,601.47 × 6,437,856.55
  4. Step 4: Simplify right side
    10,567,825.62x = 93,887,134,173,311.12
  5. Step 5: Solve for x
    x = 93,887,134,173,311.12/10,567,825.62
  6. Step 6: Final answer
    x = 8,884,243.32

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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.