Home / 10,047,585.60-15,066,712.80-4,364,884.80

Finding the Fourth Proportional to 10,047,585.60, 15,066,712.80 and 4,364,884.80

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Solution

The fourth proportional to 10,047,585.60, 15,066,712.80 and 4,364,884.80 is: 6,545,300.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,047,585.60 : 15,066,712.80 = 4,364,884.80 : x
  2. Step 2: Convert to fraction form
    10,047,585.60/15,066,712.80 = 4,364,884.80/x
  3. Step 3: Cross multiply
    10,047,585.60x = 15,066,712.80 × 4,364,884.80
  4. Step 4: Simplify right side
    10,047,585.60x = 65,764,465,686,685.44
  5. Step 5: Solve for x
    x = 65,764,465,686,685.44/10,047,585.60
  6. Step 6: Final answer
    x = 6,545,300.36

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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.