Home / 2,024,630.61-3,030,691.06-1,111,528.95

Finding the Fourth Proportional to 2,024,630.61, 3,030,691.06 and 1,111,528.95

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Solution

The fourth proportional to 2,024,630.61, 3,030,691.06 and 1,111,528.95 is: 1,663,859.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,630.61 : 3,030,691.06 = 1,111,528.95 : x
  2. Step 2: Convert to fraction form
    2,024,630.61/3,030,691.06 = 1,111,528.95/x
  3. Step 3: Cross multiply
    2,024,630.61x = 3,030,691.06 × 1,111,528.95
  4. Step 4: Simplify right side
    2,024,630.61x = 3,368,700,851,696.19
  5. Step 5: Solve for x
    x = 3,368,700,851,696.19/2,024,630.61
  6. Step 6: Final answer
    x = 1,663,859.49

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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.