Home / 4,464,109.72-6,692,033.46-1,623,459.16

Finding the Fourth Proportional to 4,464,109.72, 6,692,033.46 and 1,623,459.16

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Solution

The fourth proportional to 4,464,109.72, 6,692,033.46 and 1,623,459.16 is: 2,433,686.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,109.72 : 6,692,033.46 = 1,623,459.16 : x
  2. Step 2: Convert to fraction form
    4,464,109.72/6,692,033.46 = 1,623,459.16/x
  3. Step 3: Cross multiply
    4,464,109.72x = 6,692,033.46 × 1,623,459.16
  4. Step 4: Simplify right side
    4,464,109.72x = 10,864,243,019,663.49
  5. Step 5: Solve for x
    x = 10,864,243,019,663.49/4,464,109.72
  6. Step 6: Final answer
    x = 2,433,686.38

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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.