Home / 2,575,708.62-3,554,643.60-1,488,026.04

Finding the Fourth Proportional to 2,575,708.62, 3,554,643.60 and 1,488,026.04

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Solution

The fourth proportional to 2,575,708.62, 3,554,643.60 and 1,488,026.04 is: 2,053,571.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,708.62 : 3,554,643.60 = 1,488,026.04 : x
  2. Step 2: Convert to fraction form
    2,575,708.62/3,554,643.60 = 1,488,026.04/x
  3. Step 3: Cross multiply
    2,575,708.62x = 3,554,643.60 × 1,488,026.04
  4. Step 4: Simplify right side
    2,575,708.62x = 5,289,402,239,719.35
  5. Step 5: Solve for x
    x = 5,289,402,239,719.35/2,575,708.62
  6. Step 6: Final answer
    x = 2,053,571.67

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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.