Home / 4,832,874.63-6,669,606.40-2,997,924.14

Finding the Fourth Proportional to 4,832,874.63, 6,669,606.40 and 2,997,924.14

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Solution

The fourth proportional to 4,832,874.63, 6,669,606.40 and 2,997,924.14 is: 4,137,283.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,874.63 : 6,669,606.40 = 2,997,924.14 : x
  2. Step 2: Convert to fraction form
    4,832,874.63/6,669,606.40 = 2,997,924.14/x
  3. Step 3: Cross multiply
    4,832,874.63x = 6,669,606.40 × 2,997,924.14
  4. Step 4: Simplify right side
    4,832,874.63x = 19,994,973,997,510.46
  5. Step 5: Solve for x
    x = 19,994,973,997,510.46/4,832,874.63
  6. Step 6: Final answer
    x = 4,137,283.82

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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.