Home / 1,549,300.29-2,316,815.96-1,473,717.57

Finding the Fourth Proportional to 1,549,300.29, 2,316,815.96 and 1,473,717.57

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Solution

The fourth proportional to 1,549,300.29, 2,316,815.96 and 1,473,717.57 is: 2,203,789.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,300.29 : 2,316,815.96 = 1,473,717.57 : x
  2. Step 2: Convert to fraction form
    1,549,300.29/2,316,815.96 = 1,473,717.57/x
  3. Step 3: Cross multiply
    1,549,300.29x = 2,316,815.96 × 1,473,717.57
  4. Step 4: Simplify right side
    1,549,300.29x = 3,414,332,379,339.83
  5. Step 5: Solve for x
    x = 3,414,332,379,339.83/1,549,300.29
  6. Step 6: Final answer
    x = 2,203,789.93

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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.