Home / 1,874,304.04-2,811,565.04-526,571.74

Finding the Fourth Proportional to 1,874,304.04, 2,811,565.04 and 526,571.74

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Solution

The fourth proportional to 1,874,304.04, 2,811,565.04 and 526,571.74 is: 789,888.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,304.04 : 2,811,565.04 = 526,571.74 : x
  2. Step 2: Convert to fraction form
    1,874,304.04/2,811,565.04 = 526,571.74/x
  3. Step 3: Cross multiply
    1,874,304.04x = 2,811,565.04 × 526,571.74
  4. Step 4: Simplify right side
    1,874,304.04x = 1,480,490,689,523.49
  5. Step 5: Solve for x
    x = 1,480,490,689,523.49/1,874,304.04
  6. Step 6: Final answer
    x = 789,888.23

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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.