Home / 2,952,291.30-4,429,214.55-1,058,835.30

Finding the Fourth Proportional to 2,952,291.30, 4,429,214.55 and 1,058,835.30

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Solution

The fourth proportional to 2,952,291.30, 4,429,214.55 and 1,058,835.30 is: 1,588,531.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,291.30 : 4,429,214.55 = 1,058,835.30 : x
  2. Step 2: Convert to fraction form
    2,952,291.30/4,429,214.55 = 1,058,835.30/x
  3. Step 3: Cross multiply
    2,952,291.30x = 4,429,214.55 × 1,058,835.30
  4. Step 4: Simplify right side
    2,952,291.30x = 4,689,808,716,813.62
  5. Step 5: Solve for x
    x = 4,689,808,716,813.62/2,952,291.30
  6. Step 6: Final answer
    x = 1,588,531.84

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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.