Home / 4,591,750.86-6,345,355.32-3,443,838.30

Finding the Fourth Proportional to 4,591,750.86, 6,345,355.32 and 3,443,838.30

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Solution

The fourth proportional to 4,591,750.86, 6,345,355.32 and 3,443,838.30 is: 4,759,051.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,750.86 : 6,345,355.32 = 3,443,838.30 : x
  2. Step 2: Convert to fraction form
    4,591,750.86/6,345,355.32 = 3,443,838.30/x
  3. Step 3: Cross multiply
    4,591,750.86x = 6,345,355.32 × 3,443,838.30
  4. Step 4: Simplify right side
    4,591,750.86x = 21,852,377,678,124.75
  5. Step 5: Solve for x
    x = 21,852,377,678,124.75/4,591,750.86
  6. Step 6: Final answer
    x = 4,759,051.25

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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.