Home / 4,123,258.96-6,185,776.73-1,244,384.93

Finding the Fourth Proportional to 4,123,258.96, 6,185,776.73 and 1,244,384.93

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Solution

The fourth proportional to 4,123,258.96, 6,185,776.73 and 1,244,384.93 is: 1,866,845.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,258.96 : 6,185,776.73 = 1,244,384.93 : x
  2. Step 2: Convert to fraction form
    4,123,258.96/6,185,776.73 = 1,244,384.93/x
  3. Step 3: Cross multiply
    4,123,258.96x = 6,185,776.73 × 1,244,384.93
  4. Step 4: Simplify right side
    4,123,258.96x = 7,697,487,343,156.68
  5. Step 5: Solve for x
    x = 7,697,487,343,156.68/4,123,258.96
  6. Step 6: Final answer
    x = 1,866,845.48

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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.