Home / 2,773,502.16-3,827,440.92-1,549,853.79

Finding the Fourth Proportional to 2,773,502.16, 3,827,440.92 and 1,549,853.79

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Solution

The fourth proportional to 2,773,502.16, 3,827,440.92 and 1,549,853.79 is: 2,138,802.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,502.16 : 3,827,440.92 = 1,549,853.79 : x
  2. Step 2: Convert to fraction form
    2,773,502.16/3,827,440.92 = 1,549,853.79/x
  3. Step 3: Cross multiply
    2,773,502.16x = 3,827,440.92 × 1,549,853.79
  4. Step 4: Simplify right side
    2,773,502.16x = 5,931,973,815,863.09
  5. Step 5: Solve for x
    x = 5,931,973,815,863.09/2,773,502.16
  6. Step 6: Final answer
    x = 2,138,802.67

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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.