Home / 4,973,984.80-7,464,913.80-1,942,802.80

Finding the Fourth Proportional to 4,973,984.80, 7,464,913.80 and 1,942,802.80

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Solution

The fourth proportional to 4,973,984.80, 7,464,913.80 and 1,942,802.80 is: 2,915,741.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,984.80 : 7,464,913.80 = 1,942,802.80 : x
  2. Step 2: Convert to fraction form
    4,973,984.80/7,464,913.80 = 1,942,802.80/x
  3. Step 3: Cross multiply
    4,973,984.80x = 7,464,913.80 × 1,942,802.80
  4. Step 4: Simplify right side
    4,973,984.80x = 14,502,855,432,398.64
  5. Step 5: Solve for x
    x = 14,502,855,432,398.64/4,973,984.80
  6. Step 6: Final answer
    x = 2,915,741.81

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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.