Home / 6,308,102.81-9,462,018.24-1,759,030.32

Finding the Fourth Proportional to 6,308,102.81, 9,462,018.24 and 1,759,030.32

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Solution

The fourth proportional to 6,308,102.81, 9,462,018.24 and 1,759,030.32 is: 2,638,507.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,102.81 : 9,462,018.24 = 1,759,030.32 : x
  2. Step 2: Convert to fraction form
    6,308,102.81/9,462,018.24 = 1,759,030.32/x
  3. Step 3: Cross multiply
    6,308,102.81x = 9,462,018.24 × 1,759,030.32
  4. Step 4: Simplify right side
    6,308,102.81x = 16,643,977,008,035.61
  5. Step 5: Solve for x
    x = 16,643,977,008,035.61/6,308,102.81
  6. Step 6: Final answer
    x = 2,638,507.57

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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.