Home / 4,745,710.79-6,549,078.65-2,570,253.83

Finding the Fourth Proportional to 4,745,710.79, 6,549,078.65 and 2,570,253.83

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Solution

The fourth proportional to 4,745,710.79, 6,549,078.65 and 2,570,253.83 is: 3,546,949.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,710.79 : 6,549,078.65 = 2,570,253.83 : x
  2. Step 2: Convert to fraction form
    4,745,710.79/6,549,078.65 = 2,570,253.83/x
  3. Step 3: Cross multiply
    4,745,710.79x = 6,549,078.65 × 2,570,253.83
  4. Step 4: Simplify right side
    4,745,710.79x = 16,832,794,437,537.07
  5. Step 5: Solve for x
    x = 16,832,794,437,537.07/4,745,710.79
  6. Step 6: Final answer
    x = 3,546,949.07

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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.