Home / 4,208,274.96-6,316,905.24-1,813,301.52

Finding the Fourth Proportional to 4,208,274.96, 6,316,905.24 and 1,813,301.52

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Solution

The fourth proportional to 4,208,274.96, 6,316,905.24 and 1,813,301.52 is: 2,721,888.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,274.96 : 6,316,905.24 = 1,813,301.52 : x
  2. Step 2: Convert to fraction form
    4,208,274.96/6,316,905.24 = 1,813,301.52/x
  3. Step 3: Cross multiply
    4,208,274.96x = 6,316,905.24 × 1,813,301.52
  4. Step 4: Simplify right side
    4,208,274.96x = 11,454,453,873,387.96
  5. Step 5: Solve for x
    x = 11,454,453,873,387.96/4,208,274.96
  6. Step 6: Final answer
    x = 2,721,888.18

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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.