Home / 2,935,341.60-4,403,012.40-2,651,906.40

Finding the Fourth Proportional to 2,935,341.60, 4,403,012.40 and 2,651,906.40

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Solution

The fourth proportional to 2,935,341.60, 4,403,012.40 and 2,651,906.40 is: 3,977,859.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,341.60 : 4,403,012.40 = 2,651,906.40 : x
  2. Step 2: Convert to fraction form
    2,935,341.60/4,403,012.40 = 2,651,906.40/x
  3. Step 3: Cross multiply
    2,935,341.60x = 4,403,012.40 × 2,651,906.40
  4. Step 4: Simplify right side
    2,935,341.60x = 11,676,376,762,839.36
  5. Step 5: Solve for x
    x = 11,676,376,762,839.36/2,935,341.60
  6. Step 6: Final answer
    x = 3,977,859.60

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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.