Home / 4,999,464.22-7,499,585.10-1,634,011.42

Finding the Fourth Proportional to 4,999,464.22, 7,499,585.10 and 1,634,011.42

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Solution

The fourth proportional to 4,999,464.22, 7,499,585.10 and 1,634,011.42 is: 2,451,144.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,464.22 : 7,499,585.10 = 1,634,011.42 : x
  2. Step 2: Convert to fraction form
    4,999,464.22/7,499,585.10 = 1,634,011.42/x
  3. Step 3: Cross multiply
    4,999,464.22x = 7,499,585.10 × 1,634,011.42
  4. Step 4: Simplify right side
    4,999,464.22x = 12,254,407,698,661.84
  5. Step 5: Solve for x
    x = 12,254,407,698,661.84/4,999,464.22
  6. Step 6: Final answer
    x = 2,451,144.19

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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.