Home / 1,573,337.60-2,359,991.04-451,412.48

Finding the Fourth Proportional to 1,573,337.60, 2,359,991.04 and 451,412.48

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Solution

The fourth proportional to 1,573,337.60, 2,359,991.04 and 451,412.48 is: 677,114.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,337.60 : 2,359,991.04 = 451,412.48 : x
  2. Step 2: Convert to fraction form
    1,573,337.60/2,359,991.04 = 451,412.48/x
  3. Step 3: Cross multiply
    1,573,337.60x = 2,359,991.04 × 451,412.48
  4. Step 4: Simplify right side
    1,573,337.60x = 1,065,329,408,144.18
  5. Step 5: Solve for x
    x = 1,065,329,408,144.18/1,573,337.60
  6. Step 6: Final answer
    x = 677,114.31

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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.