Home / 4,009,592.84-6,014,087.04-1,277,030

Finding the Fourth Proportional to 4,009,592.84, 6,014,087.04 and 1,277,030

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Solution

The fourth proportional to 4,009,592.84, 6,014,087.04 and 1,277,030 is: 1,915,448.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,592.84 : 6,014,087.04 = 1,277,030 : x
  2. Step 2: Convert to fraction form
    4,009,592.84/6,014,087.04 = 1,277,030/x
  3. Step 3: Cross multiply
    4,009,592.84x = 6,014,087.04 × 1,277,030
  4. Step 4: Simplify right side
    4,009,592.84x = 7,680,169,572,691.20
  5. Step 5: Solve for x
    x = 7,680,169,572,691.20/4,009,592.84
  6. Step 6: Final answer
    x = 1,915,448.74

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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.