Home / 3,402,434.50-5,104,597.61-1,483,513.45

Finding the Fourth Proportional to 3,402,434.50, 5,104,597.61 and 1,483,513.45

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Solution

The fourth proportional to 3,402,434.50, 5,104,597.61 and 1,483,513.45 is: 2,225,682.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,434.50 : 5,104,597.61 = 1,483,513.45 : x
  2. Step 2: Convert to fraction form
    3,402,434.50/5,104,597.61 = 1,483,513.45/x
  3. Step 3: Cross multiply
    3,402,434.50x = 5,104,597.61 × 1,483,513.45
  4. Step 4: Simplify right side
    3,402,434.50x = 7,572,739,211,272.86
  5. Step 5: Solve for x
    x = 7,572,739,211,272.86/3,402,434.50
  6. Step 6: Final answer
    x = 2,225,682.58

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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.