Home / 3,365,666.84-4,644,626.10-1,837,741.40

Finding the Fourth Proportional to 3,365,666.84, 4,644,626.10 and 1,837,741.40

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Solution

The fourth proportional to 3,365,666.84, 4,644,626.10 and 1,837,741.40 is: 2,536,086.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,666.84 : 4,644,626.10 = 1,837,741.40 : x
  2. Step 2: Convert to fraction form
    3,365,666.84/4,644,626.10 = 1,837,741.40/x
  3. Step 3: Cross multiply
    3,365,666.84x = 4,644,626.10 × 1,837,741.40
  4. Step 4: Simplify right side
    3,365,666.84x = 8,535,621,671,490.54
  5. Step 5: Solve for x
    x = 8,535,621,671,490.54/3,365,666.84
  6. Step 6: Final answer
    x = 2,536,086.33

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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.