Home / 4,872,006.70-6,835,739.30-4,872,006.70

Finding the Fourth Proportional to 4,872,006.70, 6,835,739.30 and 4,872,006.70

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Solution

The fourth proportional to 4,872,006.70, 6,835,739.30 and 4,872,006.70 is: 6,835,739.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,006.70 : 6,835,739.30 = 4,872,006.70 : x
  2. Step 2: Convert to fraction form
    4,872,006.70/6,835,739.30 = 4,872,006.70/x
  3. Step 3: Cross multiply
    4,872,006.70x = 6,835,739.30 × 4,872,006.70
  4. Step 4: Simplify right side
    4,872,006.70x = 33,303,767,669,053.31
  5. Step 5: Solve for x
    x = 33,303,767,669,053.31/4,872,006.70
  6. Step 6: Final answer
    x = 6,835,739.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.