Home / 4,097,235.54-5,654,152.77-2,378,515.86

Finding the Fourth Proportional to 4,097,235.54, 5,654,152.77 and 2,378,515.86

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Solution

The fourth proportional to 4,097,235.54, 5,654,152.77 and 2,378,515.86 is: 3,282,333.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,235.54 : 5,654,152.77 = 2,378,515.86 : x
  2. Step 2: Convert to fraction form
    4,097,235.54/5,654,152.77 = 2,378,515.86/x
  3. Step 3: Cross multiply
    4,097,235.54x = 5,654,152.77 × 2,378,515.86
  4. Step 4: Simplify right side
    4,097,235.54x = 13,448,492,038,307.93
  5. Step 5: Solve for x
    x = 13,448,492,038,307.93/4,097,235.54
  6. Step 6: Final answer
    x = 3,282,333.15

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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.