Home / 4,830,197.48-6,665,741.52-2,654,941.76

Finding the Fourth Proportional to 4,830,197.48, 6,665,741.52 and 2,654,941.76

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Solution

The fourth proportional to 4,830,197.48, 6,665,741.52 and 2,654,941.76 is: 3,663,857.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,197.48 : 6,665,741.52 = 2,654,941.76 : x
  2. Step 2: Convert to fraction form
    4,830,197.48/6,665,741.52 = 2,654,941.76/x
  3. Step 3: Cross multiply
    4,830,197.48x = 6,665,741.52 × 2,654,941.76
  4. Step 4: Simplify right side
    4,830,197.48x = 17,697,155,522,813.87
  5. Step 5: Solve for x
    x = 17,697,155,522,813.87/4,830,197.48
  6. Step 6: Final answer
    x = 3,663,857.55

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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.