Home / 4,997,812.40-7,495,166.84-1,802,523.18

Finding the Fourth Proportional to 4,997,812.40, 7,495,166.84 and 1,802,523.18

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Solution

The fourth proportional to 4,997,812.40, 7,495,166.84 and 1,802,523.18 is: 2,703,225.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,812.40 : 7,495,166.84 = 1,802,523.18 : x
  2. Step 2: Convert to fraction form
    4,997,812.40/7,495,166.84 = 1,802,523.18/x
  3. Step 3: Cross multiply
    4,997,812.40x = 7,495,166.84 × 1,802,523.18
  4. Step 4: Simplify right side
    4,997,812.40x = 13,510,211,958,054.73
  5. Step 5: Solve for x
    x = 13,510,211,958,054.73/4,997,812.40
  6. Step 6: Final answer
    x = 2,703,225.11

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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.