Home / 6,236,792-9,355,188.40-1,508,984

Finding the Fourth Proportional to 6,236,792, 9,355,188.40 and 1,508,984

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Solution

The fourth proportional to 6,236,792, 9,355,188.40 and 1,508,984 is: 2,263,476.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,792 : 9,355,188.40 = 1,508,984 : x
  2. Step 2: Convert to fraction form
    6,236,792/9,355,188.40 = 1,508,984/x
  3. Step 3: Cross multiply
    6,236,792x = 9,355,188.40 × 1,508,984
  4. Step 4: Simplify right side
    6,236,792x = 14,116,829,612,585.60
  5. Step 5: Solve for x
    x = 14,116,829,612,585.60/6,236,792
  6. Step 6: Final answer
    x = 2,263,476.10

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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.