Home / 2,648,527.81-3,654,730.04-1,546,054.90

Finding the Fourth Proportional to 2,648,527.81, 3,654,730.04 and 1,546,054.90

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Solution

The fourth proportional to 2,648,527.81, 3,654,730.04 and 1,546,054.90 is: 2,133,416.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,648,527.81 : 3,654,730.04 = 1,546,054.90 : x
  2. Step 2: Convert to fraction form
    2,648,527.81/3,654,730.04 = 1,546,054.90/x
  3. Step 3: Cross multiply
    2,648,527.81x = 3,654,730.04 × 1,546,054.90
  4. Step 4: Simplify right side
    2,648,527.81x = 5,650,413,269,652.10
  5. Step 5: Solve for x
    x = 5,650,413,269,652.10/2,648,527.81
  6. Step 6: Final answer
    x = 2,133,416.63

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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.