Home / 4,532,653.59-6,798,980.39-1,499,204.40

Finding the Fourth Proportional to 4,532,653.59, 6,798,980.39 and 1,499,204.40

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Solution

The fourth proportional to 4,532,653.59, 6,798,980.39 and 1,499,204.40 is: 2,248,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,653.59 : 6,798,980.39 = 1,499,204.40 : x
  2. Step 2: Convert to fraction form
    4,532,653.59/6,798,980.39 = 1,499,204.40/x
  3. Step 3: Cross multiply
    4,532,653.59x = 6,798,980.39 × 1,499,204.40
  4. Step 4: Simplify right side
    4,532,653.59x = 10,193,061,308,705.69
  5. Step 5: Solve for x
    x = 10,193,061,308,705.69/4,532,653.59
  6. Step 6: Final answer
    x = 2,248,806.60

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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.