Home / 6,303,326.08-9,453,606.72-1,814,627.20

Finding the Fourth Proportional to 6,303,326.08, 9,453,606.72 and 1,814,627.20

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Solution

The fourth proportional to 6,303,326.08, 9,453,606.72 and 1,814,627.20 is: 2,721,542.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303,326.08 : 9,453,606.72 = 1,814,627.20 : x
  2. Step 2: Convert to fraction form
    6,303,326.08/9,453,606.72 = 1,814,627.20/x
  3. Step 3: Cross multiply
    6,303,326.08x = 9,453,606.72 × 1,814,627.20
  4. Step 4: Simplify right side
    6,303,326.08x = 17,154,771,892,214.79
  5. Step 5: Solve for x
    x = 17,154,771,892,214.79/6,303,326.08
  6. Step 6: Final answer
    x = 2,721,542.83

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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.