Home / 5,346,865.35-8,020,298.03-1,751,765.40

Finding the Fourth Proportional to 5,346,865.35, 8,020,298.03 and 1,751,765.40

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Solution

The fourth proportional to 5,346,865.35, 8,020,298.03 and 1,751,765.40 is: 2,627,648.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,865.35 : 8,020,298.03 = 1,751,765.40 : x
  2. Step 2: Convert to fraction form
    5,346,865.35/8,020,298.03 = 1,751,765.40/x
  3. Step 3: Cross multiply
    5,346,865.35x = 8,020,298.03 × 1,751,765.40
  4. Step 4: Simplify right side
    5,346,865.35x = 14,049,680,577,883.33
  5. Step 5: Solve for x
    x = 14,049,680,577,883.33/5,346,865.35
  6. Step 6: Final answer
    x = 2,627,648.10

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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.