Home / 4,009,587.84-6,014,079.54-1,277,025.03

Finding the Fourth Proportional to 4,009,587.84, 6,014,079.54 and 1,277,025.03

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Solution

The fourth proportional to 4,009,587.84, 6,014,079.54 and 1,277,025.03 is: 1,915,441.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,587.84 : 6,014,079.54 = 1,277,025.03 : x
  2. Step 2: Convert to fraction form
    4,009,587.84/6,014,079.54 = 1,277,025.03/x
  3. Step 3: Cross multiply
    4,009,587.84x = 6,014,079.54 × 1,277,025.03
  4. Step 4: Simplify right side
    4,009,587.84x = 7,680,130,104,990.89
  5. Step 5: Solve for x
    x = 7,680,130,104,990.89/4,009,587.84
  6. Step 6: Final answer
    x = 1,915,441.29

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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.