Home / 6,035,483.12-8,329,067.64-3,457,388.72

Finding the Fourth Proportional to 6,035,483.12, 8,329,067.64 and 3,457,388.72

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Solution

The fourth proportional to 6,035,483.12, 8,329,067.64 and 3,457,388.72 is: 4,771,254.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,483.12 : 8,329,067.64 = 3,457,388.72 : x
  2. Step 2: Convert to fraction form
    6,035,483.12/8,329,067.64 = 3,457,388.72/x
  3. Step 3: Cross multiply
    6,035,483.12x = 8,329,067.64 × 3,457,388.72
  4. Step 4: Simplify right side
    6,035,483.12x = 28,796,824,506,653.02
  5. Step 5: Solve for x
    x = 28,796,824,506,653.02/6,035,483.12
  6. Step 6: Final answer
    x = 4,771,254.25

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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.