Home / 4,507,526.88-6,219,698.64-2,546,689.20

Finding the Fourth Proportional to 4,507,526.88, 6,219,698.64 and 2,546,689.20

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Solution

The fourth proportional to 4,507,526.88, 6,219,698.64 and 2,546,689.20 is: 3,514,042.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,526.88 : 6,219,698.64 = 2,546,689.20 : x
  2. Step 2: Convert to fraction form
    4,507,526.88/6,219,698.64 = 2,546,689.20/x
  3. Step 3: Cross multiply
    4,507,526.88x = 6,219,698.64 × 2,546,689.20
  4. Step 4: Simplify right side
    4,507,526.88x = 15,839,639,353,742.69
  5. Step 5: Solve for x
    x = 15,839,639,353,742.69/4,507,526.88
  6. Step 6: Final answer
    x = 3,514,042.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.