Home / 1,575,207.41-2,359,354.50-1,302,241.91

Finding the Fourth Proportional to 1,575,207.41, 2,359,354.50 and 1,302,241.91

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Solution

The fourth proportional to 1,575,207.41, 2,359,354.50 and 1,302,241.91 is: 1,950,505.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,207.41 : 2,359,354.50 = 1,302,241.91 : x
  2. Step 2: Convert to fraction form
    1,575,207.41/2,359,354.50 = 1,302,241.91/x
  3. Step 3: Cross multiply
    1,575,207.41x = 2,359,354.50 × 1,302,241.91
  4. Step 4: Simplify right side
    1,575,207.41x = 3,072,450,298,650.32
  5. Step 5: Solve for x
    x = 3,072,450,298,650.32/1,575,207.41
  6. Step 6: Final answer
    x = 1,950,505.24

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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.