Home / 2,671,293.93-4,006,884.70-649,548.20

Finding the Fourth Proportional to 2,671,293.93, 4,006,884.70 and 649,548.20

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Solution

The fourth proportional to 2,671,293.93, 4,006,884.70 and 649,548.20 is: 974,308.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,293.93 : 4,006,884.70 = 649,548.20 : x
  2. Step 2: Convert to fraction form
    2,671,293.93/4,006,884.70 = 649,548.20/x
  3. Step 3: Cross multiply
    2,671,293.93x = 4,006,884.70 × 649,548.20
  4. Step 4: Simplify right side
    2,671,293.93x = 2,602,664,751,667.98
  5. Step 5: Solve for x
    x = 2,602,664,751,667.98/2,671,293.93
  6. Step 6: Final answer
    x = 974,308.64

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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.