Home / 2,423,674.49-3,634,565.89-1,057,865.93

Finding the Fourth Proportional to 2,423,674.49, 3,634,565.89 and 1,057,865.93

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Solution

The fourth proportional to 2,423,674.49, 3,634,565.89 and 1,057,865.93 is: 1,586,386.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,674.49 : 3,634,565.89 = 1,057,865.93 : x
  2. Step 2: Convert to fraction form
    2,423,674.49/3,634,565.89 = 1,057,865.93/x
  3. Step 3: Cross multiply
    2,423,674.49x = 3,634,565.89 × 1,057,865.93
  4. Step 4: Simplify right side
    2,423,674.49x = 3,844,883,425,371.13
  5. Step 5: Solve for x
    x = 3,844,883,425,371.13/2,423,674.49
  6. Step 6: Final answer
    x = 1,586,386.06

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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.