Home / 5,184,075.60-7,776,113.40-4,568,216.40

Finding the Fourth Proportional to 5,184,075.60, 7,776,113.40 and 4,568,216.40

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Solution

The fourth proportional to 5,184,075.60, 7,776,113.40 and 4,568,216.40 is: 6,852,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,075.60 : 7,776,113.40 = 4,568,216.40 : x
  2. Step 2: Convert to fraction form
    5,184,075.60/7,776,113.40 = 4,568,216.40/x
  3. Step 3: Cross multiply
    5,184,075.60x = 7,776,113.40 × 4,568,216.40
  4. Step 4: Simplify right side
    5,184,075.60x = 35,522,968,762,139.77
  5. Step 5: Solve for x
    x = 35,522,968,762,139.77/5,184,075.60
  6. Step 6: Final answer
    x = 6,852,324.60

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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.