Home / 6,994,712.70-10,492,069.05-4,153,362.30

Finding the Fourth Proportional to 6,994,712.70, 10,492,069.05 and 4,153,362.30

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Solution

The fourth proportional to 6,994,712.70, 10,492,069.05 and 4,153,362.30 is: 6,230,043.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,994,712.70 : 10,492,069.05 = 4,153,362.30 : x
  2. Step 2: Convert to fraction form
    6,994,712.70/10,492,069.05 = 4,153,362.30/x
  3. Step 3: Cross multiply
    6,994,712.70x = 10,492,069.05 × 4,153,362.30
  4. Step 4: Simplify right side
    6,994,712.70x = 43,577,364,041,266.81
  5. Step 5: Solve for x
    x = 43,577,364,041,266.81/6,994,712.70
  6. Step 6: Final answer
    x = 6,230,043.45

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Similar ratio
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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.