Home / 4,669,322.40-6,992,924.40-3,165,271.20

Finding the Fourth Proportional to 4,669,322.40, 6,992,924.40 and 3,165,271.20

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Solution

The fourth proportional to 4,669,322.40, 6,992,924.40 and 3,165,271.20 is: 4,740,409.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,322.40 : 6,992,924.40 = 3,165,271.20 : x
  2. Step 2: Convert to fraction form
    4,669,322.40/6,992,924.40 = 3,165,271.20/x
  3. Step 3: Cross multiply
    4,669,322.40x = 6,992,924.40 × 3,165,271.20
  4. Step 4: Simplify right side
    4,669,322.40x = 22,134,502,207,097.28
  5. Step 5: Solve for x
    x = 22,134,502,207,097.28/4,669,322.40
  6. Step 6: Final answer
    x = 4,740,409.92

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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.