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Finding the Fourth Proportional to 2,707,384.02, 3,736,292.88 and 1,546,019.52

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Solution

The fourth proportional to 2,707,384.02, 3,736,292.88 and 1,546,019.52 is: 2,133,565.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,384.02 : 3,736,292.88 = 1,546,019.52 : x
  2. Step 2: Convert to fraction form
    2,707,384.02/3,736,292.88 = 1,546,019.52/x
  3. Step 3: Cross multiply
    2,707,384.02x = 3,736,292.88 × 1,546,019.52
  4. Step 4: Simplify right side
    2,707,384.02x = 5,776,381,724,917.02
  5. Step 5: Solve for x
    x = 5,776,381,724,917.02/2,707,384.02
  6. Step 6: Final answer
    x = 2,133,565.72

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.