Home / 4,152,335.60-6,228,503.40-1,755,383.60

Finding the Fourth Proportional to 4,152,335.60, 6,228,503.40 and 1,755,383.60

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Solution

The fourth proportional to 4,152,335.60, 6,228,503.40 and 1,755,383.60 is: 2,633,075.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,335.60 : 6,228,503.40 = 1,755,383.60 : x
  2. Step 2: Convert to fraction form
    4,152,335.60/6,228,503.40 = 1,755,383.60/x
  3. Step 3: Cross multiply
    4,152,335.60x = 6,228,503.40 × 1,755,383.60
  4. Step 4: Simplify right side
    4,152,335.60x = 10,933,412,720,904.24
  5. Step 5: Solve for x
    x = 10,933,412,720,904.24/4,152,335.60
  6. Step 6: Final answer
    x = 2,633,075.40

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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.