Home / 4,483,316.82-6,724,476.88-1,604,567.36

Finding the Fourth Proportional to 4,483,316.82, 6,724,476.88 and 1,604,567.36

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Solution

The fourth proportional to 4,483,316.82, 6,724,476.88 and 1,604,567.36 is: 2,406,672.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,316.82 : 6,724,476.88 = 1,604,567.36 : x
  2. Step 2: Convert to fraction form
    4,483,316.82/6,724,476.88 = 1,604,567.36/x
  3. Step 3: Cross multiply
    4,483,316.82x = 6,724,476.88 × 1,604,567.36
  4. Step 4: Simplify right side
    4,483,316.82x = 10,789,876,114,722.64
  5. Step 5: Solve for x
    x = 10,789,876,114,722.64/4,483,316.82
  6. Step 6: Final answer
    x = 2,406,672.68

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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.