Home / 4,596,158.43-6,884,918.91-2,130,708.96

Finding the Fourth Proportional to 4,596,158.43, 6,884,918.91 and 2,130,708.96

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Solution

The fourth proportional to 4,596,158.43, 6,884,918.91 and 2,130,708.96 is: 3,191,743.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596,158.43 : 6,884,918.91 = 2,130,708.96 : x
  2. Step 2: Convert to fraction form
    4,596,158.43/6,884,918.91 = 2,130,708.96/x
  3. Step 3: Cross multiply
    4,596,158.43x = 6,884,918.91 × 2,130,708.96
  4. Step 4: Simplify right side
    4,596,158.43x = 14,669,758,410,410.43
  5. Step 5: Solve for x
    x = 14,669,758,410,410.43/4,596,158.43
  6. Step 6: Final answer
    x = 3,191,743.42

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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.