Home / 4,467,832.32-6,704,547.82-1,808,440.32

Finding the Fourth Proportional to 4,467,832.32, 6,704,547.82 and 1,808,440.32

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Solution

The fourth proportional to 4,467,832.32, 6,704,547.82 and 1,808,440.32 is: 2,713,793.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,832.32 : 6,704,547.82 = 1,808,440.32 : x
  2. Step 2: Convert to fraction form
    4,467,832.32/6,704,547.82 = 1,808,440.32/x
  3. Step 3: Cross multiply
    4,467,832.32x = 6,704,547.82 × 1,808,440.32
  4. Step 4: Simplify right side
    4,467,832.32x = 12,124,774,605,056.10
  5. Step 5: Solve for x
    x = 12,124,774,605,056.10/4,467,832.32
  6. Step 6: Final answer
    x = 2,713,793.57

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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.