Home / 7,492,091.04-10,339,085.68-4,054,332.12

Finding the Fourth Proportional to 7,492,091.04, 10,339,085.68 and 4,054,332.12

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Solution

The fourth proportional to 7,492,091.04, 10,339,085.68 and 4,054,332.12 is: 5,594,978.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,091.04 : 10,339,085.68 = 4,054,332.12 : x
  2. Step 2: Convert to fraction form
    7,492,091.04/10,339,085.68 = 4,054,332.12/x
  3. Step 3: Cross multiply
    7,492,091.04x = 10,339,085.68 × 4,054,332.12
  4. Step 4: Simplify right side
    7,492,091.04x = 41,918,087,163,856.04
  5. Step 5: Solve for x
    x = 41,918,087,163,856.04/7,492,091.04
  6. Step 6: Final answer
    x = 5,594,978.35

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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.