Home / 7,492,465.55-10,339,635.21-4,054,707.02

Finding the Fourth Proportional to 7,492,465.55, 10,339,635.21 and 4,054,707.02

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Solution

The fourth proportional to 7,492,465.55, 10,339,635.21 and 4,054,707.02 is: 5,595,513.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,465.55 : 10,339,635.21 = 4,054,707.02 : x
  2. Step 2: Convert to fraction form
    7,492,465.55/10,339,635.21 = 4,054,707.02/x
  3. Step 3: Cross multiply
    7,492,465.55x = 10,339,635.21 × 4,054,707.02
  4. Step 4: Simplify right side
    7,492,465.55x = 41,924,191,470,226.18
  5. Step 5: Solve for x
    x = 41,924,191,470,226.18/7,492,465.55
  6. Step 6: Final answer
    x = 5,595,513.41

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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.