Home / 4,019,824.83-5,547,393.30-2,184,283.09

Finding the Fourth Proportional to 4,019,824.83, 5,547,393.30 and 2,184,283.09

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Solution

The fourth proportional to 4,019,824.83, 5,547,393.30 and 2,184,283.09 is: 3,014,329.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,824.83 : 5,547,393.30 = 2,184,283.09 : x
  2. Step 2: Convert to fraction form
    4,019,824.83/5,547,393.30 = 2,184,283.09/x
  3. Step 3: Cross multiply
    4,019,824.83x = 5,547,393.30 × 2,184,283.09
  4. Step 4: Simplify right side
    4,019,824.83x = 12,117,077,393,894.60
  5. Step 5: Solve for x
    x = 12,117,077,393,894.60/4,019,824.83
  6. Step 6: Final answer
    x = 3,014,329.70

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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.