Home / 6,248,341.37-8,623,508.81-3,495,181.74

Finding the Fourth Proportional to 6,248,341.37, 8,623,508.81 and 3,495,181.74

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Solution

The fourth proportional to 6,248,341.37, 8,623,508.81 and 3,495,181.74 is: 4,823,797.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248,341.37 : 8,623,508.81 = 3,495,181.74 : x
  2. Step 2: Convert to fraction form
    6,248,341.37/8,623,508.81 = 3,495,181.74/x
  3. Step 3: Cross multiply
    6,248,341.37x = 8,623,508.81 × 3,495,181.74
  4. Step 4: Simplify right side
    6,248,341.37x = 30,140,730,509,965.22
  5. Step 5: Solve for x
    x = 30,140,730,509,965.22/6,248,341.37
  6. Step 6: Final answer
    x = 4,823,797.03

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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.