Home / 3,692,880.99-5,539,263.98-1,894,726.76

Finding the Fourth Proportional to 3,692,880.99, 5,539,263.98 and 1,894,726.76

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Solution

The fourth proportional to 3,692,880.99, 5,539,263.98 and 1,894,726.76 is: 2,842,060.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,880.99 : 5,539,263.98 = 1,894,726.76 : x
  2. Step 2: Convert to fraction form
    3,692,880.99/5,539,263.98 = 1,894,726.76/x
  3. Step 3: Cross multiply
    3,692,880.99x = 5,539,263.98 × 1,894,726.76
  4. Step 4: Simplify right side
    3,692,880.99x = 10,495,391,656,440.15
  5. Step 5: Solve for x
    x = 10,495,391,656,440.15/3,692,880.99
  6. Step 6: Final answer
    x = 2,842,060.63

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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.