Home / 1,497,054.10-2,066,057.13-852,676.42

Finding the Fourth Proportional to 1,497,054.10, 2,066,057.13 and 852,676.42

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Solution

The fourth proportional to 1,497,054.10, 2,066,057.13 and 852,676.42 is: 1,176,763.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,054.10 : 2,066,057.13 = 852,676.42 : x
  2. Step 2: Convert to fraction form
    1,497,054.10/2,066,057.13 = 852,676.42/x
  3. Step 3: Cross multiply
    1,497,054.10x = 2,066,057.13 × 852,676.42
  4. Step 4: Simplify right side
    1,497,054.10x = 1,761,678,197,123.87
  5. Step 5: Solve for x
    x = 1,761,678,197,123.87/1,497,054.10
  6. Step 6: Final answer
    x = 1,176,763.22

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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.