Home / 6,895,994.10-9,516,688.29-3,798,742.02

Finding the Fourth Proportional to 6,895,994.10, 9,516,688.29 and 3,798,742.02

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Solution

The fourth proportional to 6,895,994.10, 9,516,688.29 and 3,798,742.02 is: 5,242,383.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,994.10 : 9,516,688.29 = 3,798,742.02 : x
  2. Step 2: Convert to fraction form
    6,895,994.10/9,516,688.29 = 3,798,742.02/x
  3. Step 3: Cross multiply
    6,895,994.10x = 9,516,688.29 × 3,798,742.02
  4. Step 4: Simplify right side
    6,895,994.10x = 36,151,443,698,464.95
  5. Step 5: Solve for x
    x = 36,151,443,698,464.95/6,895,994.10
  6. Step 6: Final answer
    x = 5,242,383.21

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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.