Home / 5,506,074.54-7,598,598.74-3,767,390.76

Finding the Fourth Proportional to 5,506,074.54, 7,598,598.74 and 3,767,390.76

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Solution

The fourth proportional to 5,506,074.54, 7,598,598.74 and 3,767,390.76 is: 5,199,146.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,074.54 : 7,598,598.74 = 3,767,390.76 : x
  2. Step 2: Convert to fraction form
    5,506,074.54/7,598,598.74 = 3,767,390.76/x
  3. Step 3: Cross multiply
    5,506,074.54x = 7,598,598.74 × 3,767,390.76
  4. Step 4: Simplify right side
    5,506,074.54x = 28,626,890,682,023.64
  5. Step 5: Solve for x
    x = 28,626,890,682,023.64/5,506,074.54
  6. Step 6: Final answer
    x = 5,199,146.96

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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.