Home / 4,730,934.62-6,528,692.30-2,555,477.73

Finding the Fourth Proportional to 4,730,934.62, 6,528,692.30 and 2,555,477.73

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Solution

The fourth proportional to 4,730,934.62, 6,528,692.30 and 2,555,477.73 is: 3,526,560.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,934.62 : 6,528,692.30 = 2,555,477.73 : x
  2. Step 2: Convert to fraction form
    4,730,934.62/6,528,692.30 = 2,555,477.73/x
  3. Step 3: Cross multiply
    4,730,934.62x = 6,528,692.30 × 2,555,477.73
  4. Step 4: Simplify right side
    4,730,934.62x = 16,683,927,778,672.48
  5. Step 5: Solve for x
    x = 16,683,927,778,672.48/4,730,934.62
  6. Step 6: Final answer
    x = 3,526,560.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.