Home / 4,781,613.63-6,598,631.88-2,606,158.56

Finding the Fourth Proportional to 4,781,613.63, 6,598,631.88 and 2,606,158.56

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Solution

The fourth proportional to 4,781,613.63, 6,598,631.88 and 2,606,158.56 is: 3,596,501.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,613.63 : 6,598,631.88 = 2,606,158.56 : x
  2. Step 2: Convert to fraction form
    4,781,613.63/6,598,631.88 = 2,606,158.56/x
  3. Step 3: Cross multiply
    4,781,613.63x = 6,598,631.88 × 2,606,158.56
  4. Step 4: Simplify right side
    4,781,613.63x = 17,197,080,958,350.89
  5. Step 5: Solve for x
    x = 17,197,080,958,350.89/4,781,613.63
  6. Step 6: Final answer
    x = 3,596,501.58

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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.