Home / 5,623,301.65-8,435,241.34-1,580,104.77

Finding the Fourth Proportional to 5,623,301.65, 8,435,241.34 and 1,580,104.77

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Solution

The fourth proportional to 5,623,301.65, 8,435,241.34 and 1,580,104.77 is: 2,370,238.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,301.65 : 8,435,241.34 = 1,580,104.77 : x
  2. Step 2: Convert to fraction form
    5,623,301.65/8,435,241.34 = 1,580,104.77/x
  3. Step 3: Cross multiply
    5,623,301.65x = 8,435,241.34 × 1,580,104.77
  4. Step 4: Simplify right side
    5,623,301.65x = 13,328,565,052,962.49
  5. Step 5: Solve for x
    x = 13,328,565,052,962.49/5,623,301.65
  6. Step 6: Final answer
    x = 2,370,238.32

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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.