Home / 4,793,946.55-6,615,606.93-2,618,491.08

Finding the Fourth Proportional to 4,793,946.55, 6,615,606.93 and 2,618,491.08

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Solution

The fourth proportional to 4,793,946.55, 6,615,606.93 and 2,618,491.08 is: 3,613,496.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,946.55 : 6,615,606.93 = 2,618,491.08 : x
  2. Step 2: Convert to fraction form
    4,793,946.55/6,615,606.93 = 2,618,491.08/x
  3. Step 3: Cross multiply
    4,793,946.55x = 6,615,606.93 × 2,618,491.08
  4. Step 4: Simplify right side
    4,793,946.55x = 17,322,907,688,820.70
  5. Step 5: Solve for x
    x = 17,322,907,688,820.70/4,793,946.55
  6. Step 6: Final answer
    x = 3,613,496.21

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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.