Home / 5,779,784.01-7,973,077.91-3,573,941.61

Finding the Fourth Proportional to 5,779,784.01, 7,973,077.91 and 3,573,941.61

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Solution

The fourth proportional to 5,779,784.01, 7,973,077.91 and 3,573,941.61 is: 4,930,169.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,784.01 : 7,973,077.91 = 3,573,941.61 : x
  2. Step 2: Convert to fraction form
    5,779,784.01/7,973,077.91 = 3,573,941.61/x
  3. Step 3: Cross multiply
    5,779,784.01x = 7,973,077.91 × 3,573,941.61
  4. Step 4: Simplify right side
    5,779,784.01x = 28,495,314,884,451.12
  5. Step 5: Solve for x
    x = 28,495,314,884,451.12/5,779,784.01
  6. Step 6: Final answer
    x = 4,930,169.51

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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.