Home / 3,576,007.60-5,364,011.40-3,184,097.20

Finding the Fourth Proportional to 3,576,007.60, 5,364,011.40 and 3,184,097.20

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Solution

The fourth proportional to 3,576,007.60, 5,364,011.40 and 3,184,097.20 is: 4,776,145.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,007.60 : 5,364,011.40 = 3,184,097.20 : x
  2. Step 2: Convert to fraction form
    3,576,007.60/5,364,011.40 = 3,184,097.20/x
  3. Step 3: Cross multiply
    3,576,007.60x = 5,364,011.40 × 3,184,097.20
  4. Step 4: Simplify right side
    3,576,007.60x = 17,079,533,679,508.08
  5. Step 5: Solve for x
    x = 17,079,533,679,508.08/3,576,007.60
  6. Step 6: Final answer
    x = 4,776,145.80

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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.