Home / 6,997,057.02-10,495,585.53-4,003,141.50

Finding the Fourth Proportional to 6,997,057.02, 10,495,585.53 and 4,003,141.50

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Solution

The fourth proportional to 6,997,057.02, 10,495,585.53 and 4,003,141.50 is: 6,004,712.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997,057.02 : 10,495,585.53 = 4,003,141.50 : x
  2. Step 2: Convert to fraction form
    6,997,057.02/10,495,585.53 = 4,003,141.50/x
  3. Step 3: Cross multiply
    6,997,057.02x = 10,495,585.53 × 4,003,141.50
  4. Step 4: Simplify right side
    6,997,057.02x = 42,015,314,001,942.49
  5. Step 5: Solve for x
    x = 42,015,314,001,942.49/6,997,057.02
  6. Step 6: Final answer
    x = 6,004,712.25

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Similar ratio
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1.5x scale

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.