Home / 5,346,375.60-8,019,563.40-1,751,275.65

Finding the Fourth Proportional to 5,346,375.60, 8,019,563.40 and 1,751,275.65

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Solution

The fourth proportional to 5,346,375.60, 8,019,563.40 and 1,751,275.65 is: 2,626,913.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,375.60 : 8,019,563.40 = 1,751,275.65 : x
  2. Step 2: Convert to fraction form
    5,346,375.60/8,019,563.40 = 1,751,275.65/x
  3. Step 3: Cross multiply
    5,346,375.60x = 8,019,563.40 × 1,751,275.65
  4. Step 4: Simplify right side
    5,346,375.60x = 14,044,466,106,051.21
  5. Step 5: Solve for x
    x = 14,044,466,106,051.21/5,346,375.60
  6. Step 6: Final answer
    x = 2,626,913.48

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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.