Home / 1,772,411.07-2,445,914.82-967,595.07

Finding the Fourth Proportional to 1,772,411.07, 2,445,914.82 and 967,595.07

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Solution

The fourth proportional to 1,772,411.07, 2,445,914.82 and 967,595.07 is: 1,335,274.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,411.07 : 2,445,914.82 = 967,595.07 : x
  2. Step 2: Convert to fraction form
    1,772,411.07/2,445,914.82 = 967,595.07/x
  3. Step 3: Cross multiply
    1,772,411.07x = 2,445,914.82 × 967,595.07
  4. Step 4: Simplify right side
    1,772,411.07x = 2,366,655,121,471.94
  5. Step 5: Solve for x
    x = 2,366,655,121,471.94/1,772,411.07
  6. Step 6: Final answer
    x = 1,335,274.40

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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.