Home / 4,537,012.40-6,805,518.60-4,041,000.80

Finding the Fourth Proportional to 4,537,012.40, 6,805,518.60 and 4,041,000.80

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Solution

The fourth proportional to 4,537,012.40, 6,805,518.60 and 4,041,000.80 is: 6,061,501.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,012.40 : 6,805,518.60 = 4,041,000.80 : x
  2. Step 2: Convert to fraction form
    4,537,012.40/6,805,518.60 = 4,041,000.80/x
  3. Step 3: Cross multiply
    4,537,012.40x = 6,805,518.60 × 4,041,000.80
  4. Step 4: Simplify right side
    4,537,012.40x = 27,501,106,107,014.88
  5. Step 5: Solve for x
    x = 27,501,106,107,014.88/4,537,012.40
  6. Step 6: Final answer
    x = 6,061,501.20

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Similar ratio
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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.