Home / 7,492,113.76-10,332,099.86-4,973,033.30

Finding the Fourth Proportional to 7,492,113.76, 10,332,099.86 and 4,973,033.30

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Solution

The fourth proportional to 7,492,113.76, 10,332,099.86 and 4,973,033.30 is: 6,858,128.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,113.76 : 10,332,099.86 = 4,973,033.30 : x
  2. Step 2: Convert to fraction form
    7,492,113.76/10,332,099.86 = 4,973,033.30/x
  3. Step 3: Cross multiply
    7,492,113.76x = 10,332,099.86 × 4,973,033.30
  4. Step 4: Simplify right side
    7,492,113.76x = 51,381,876,662,705.34
  5. Step 5: Solve for x
    x = 51,381,876,662,705.34/7,492,113.76
  6. Step 6: Final answer
    x = 6,858,128.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.