Home / 9,781,026.60-14,671,539.90-2,593,669.80

Finding the Fourth Proportional to 9,781,026.60, 14,671,539.90 and 2,593,669.80

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Solution

The fourth proportional to 9,781,026.60, 14,671,539.90 and 2,593,669.80 is: 3,890,504.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,781,026.60 : 14,671,539.90 = 2,593,669.80 : x
  2. Step 2: Convert to fraction form
    9,781,026.60/14,671,539.90 = 2,593,669.80/x
  3. Step 3: Cross multiply
    9,781,026.60x = 14,671,539.90 × 2,593,669.80
  4. Step 4: Simplify right side
    9,781,026.60x = 38,053,129,958,125.02
  5. Step 5: Solve for x
    x = 38,053,129,958,125.02/9,781,026.60
  6. Step 6: Final answer
    x = 3,890,504.70

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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.