Home / 2,700,010.80-4,050,059.40-705,466.80

Finding the Fourth Proportional to 2,700,010.80, 4,050,059.40 and 705,466.80

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Solution

The fourth proportional to 2,700,010.80, 4,050,059.40 and 705,466.80 is: 1,058,211.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,010.80 : 4,050,059.40 = 705,466.80 : x
  2. Step 2: Convert to fraction form
    2,700,010.80/4,050,059.40 = 705,466.80/x
  3. Step 3: Cross multiply
    2,700,010.80x = 4,050,059.40 × 705,466.80
  4. Step 4: Simplify right side
    2,700,010.80x = 2,857,182,444,727.92
  5. Step 5: Solve for x
    x = 2,857,182,444,727.92/2,700,010.80
  6. Step 6: Final answer
    x = 1,058,211.49

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1.5x scale

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.