Home / 4,136,068.74-5,707,693.00-2,300,487.51

Finding the Fourth Proportional to 4,136,068.74, 5,707,693.00 and 2,300,487.51

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Solution

The fourth proportional to 4,136,068.74, 5,707,693.00 and 2,300,487.51 is: 3,174,627.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,068.74 : 5,707,693.00 = 2,300,487.51 : x
  2. Step 2: Convert to fraction form
    4,136,068.74/5,707,693.00 = 2,300,487.51/x
  3. Step 3: Cross multiply
    4,136,068.74x = 5,707,693.00 × 2,300,487.51
  4. Step 4: Simplify right side
    4,136,068.74x = 13,130,476,481,693.89
  5. Step 5: Solve for x
    x = 13,130,476,481,693.89/4,136,068.74
  6. Step 6: Final answer
    x = 3,174,627.24

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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.