Home / 11,594,746.20-16,000,442.28-6,437,975.16

Finding the Fourth Proportional to 11,594,746.20, 16,000,442.28 and 6,437,975.16

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Solution

The fourth proportional to 11,594,746.20, 16,000,442.28 and 6,437,975.16 is: 8,884,234.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,746.20 : 16,000,442.28 = 6,437,975.16 : x
  2. Step 2: Convert to fraction form
    11,594,746.20/16,000,442.28 = 6,437,975.16/x
  3. Step 3: Cross multiply
    11,594,746.20x = 16,000,442.28 × 6,437,975.16
  4. Step 4: Simplify right side
    11,594,746.20x = 103,010,449,947,653.77
  5. Step 5: Solve for x
    x = 103,010,449,947,653.77/11,594,746.20
  6. Step 6: Final answer
    x = 8,884,234.99

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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.