Home / 4,765,825.40-6,576,840.52-2,590,369.14

Finding the Fourth Proportional to 4,765,825.40, 6,576,840.52 and 2,590,369.14

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Solution

The fourth proportional to 4,765,825.40, 6,576,840.52 and 2,590,369.14 is: 3,574,710.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765,825.40 : 6,576,840.52 = 2,590,369.14 : x
  2. Step 2: Convert to fraction form
    4,765,825.40/6,576,840.52 = 2,590,369.14/x
  3. Step 3: Cross multiply
    4,765,825.40x = 6,576,840.52 × 2,590,369.14
  4. Step 4: Simplify right side
    4,765,825.40x = 17,036,444,721,709.55
  5. Step 5: Solve for x
    x = 17,036,444,721,709.55/4,765,825.40
  6. Step 6: Final answer
    x = 3,574,710.21

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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.