Home / 7,492,086.03-10,339,078.76-4,054,327.10

Finding the Fourth Proportional to 7,492,086.03, 10,339,078.76 and 4,054,327.10

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Solution

The fourth proportional to 7,492,086.03, 10,339,078.76 and 4,054,327.10 is: 5,594,971.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,086.03 : 10,339,078.76 = 4,054,327.10 : x
  2. Step 2: Convert to fraction form
    7,492,086.03/10,339,078.76 = 4,054,327.10/x
  3. Step 3: Cross multiply
    7,492,086.03x = 10,339,078.76 × 4,054,327.10
  4. Step 4: Simplify right side
    7,492,086.03x = 41,918,007,205,702.40
  5. Step 5: Solve for x
    x = 41,918,007,205,702.40/7,492,086.03
  6. Step 6: Final answer
    x = 5,594,971.42

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1.5x scale

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.