Home / 7,492,113.27-10,332,099.18-4,973,032.80

Finding the Fourth Proportional to 7,492,113.27, 10,332,099.18 and 4,973,032.80

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Solution

The fourth proportional to 7,492,113.27, 10,332,099.18 and 4,973,032.80 is: 6,858,127.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,113.27 : 10,332,099.18 = 4,973,032.80 : x
  2. Step 2: Convert to fraction form
    7,492,113.27/10,332,099.18 = 4,973,032.80/x
  3. Step 3: Cross multiply
    7,492,113.27x = 10,332,099.18 × 4,973,032.80
  4. Step 4: Simplify right side
    7,492,113.27x = 51,381,868,114,993.10
  5. Step 5: Solve for x
    x = 51,381,868,114,993.10/7,492,113.27
  6. Step 6: Final answer
    x = 6,858,127.51

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Why These Related Problems?

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