Home / 5,454,848.84-7,527,741.30-3,007,547.72

Finding the Fourth Proportional to 5,454,848.84, 7,527,741.30 and 3,007,547.72

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Solution

The fourth proportional to 5,454,848.84, 7,527,741.30 and 3,007,547.72 is: 4,150,443.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,848.84 : 7,527,741.30 = 3,007,547.72 : x
  2. Step 2: Convert to fraction form
    5,454,848.84/7,527,741.30 = 3,007,547.72/x
  3. Step 3: Cross multiply
    5,454,848.84x = 7,527,741.30 × 3,007,547.72
  4. Step 4: Simplify right side
    5,454,848.84x = 22,640,041,183,564.84
  5. Step 5: Solve for x
    x = 22,640,041,183,564.84/5,454,848.84
  6. Step 6: Final answer
    x = 4,150,443.37

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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.