Home / 4,827,884.64-7,243,182.72-1,416,252

Finding the Fourth Proportional to 4,827,884.64, 7,243,182.72 and 1,416,252

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Solution

The fourth proportional to 4,827,884.64, 7,243,182.72 and 1,416,252 is: 2,124,775.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827,884.64 : 7,243,182.72 = 1,416,252 : x
  2. Step 2: Convert to fraction form
    4,827,884.64/7,243,182.72 = 1,416,252/x
  3. Step 3: Cross multiply
    4,827,884.64x = 7,243,182.72 × 1,416,252
  4. Step 4: Simplify right side
    4,827,884.64x = 10,258,172,013,565.44
  5. Step 5: Solve for x
    x = 10,258,172,013,565.44/4,827,884.64
  6. Step 6: Final answer
    x = 2,124,775.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.