Home / 3,492,894.24-4,818,151.02-2,270,014.25

Finding the Fourth Proportional to 3,492,894.24, 4,818,151.02 and 2,270,014.25

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Solution

The fourth proportional to 3,492,894.24, 4,818,151.02 and 2,270,014.25 is: 3,131,291.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,894.24 : 4,818,151.02 = 2,270,014.25 : x
  2. Step 2: Convert to fraction form
    3,492,894.24/4,818,151.02 = 2,270,014.25/x
  3. Step 3: Cross multiply
    3,492,894.24x = 4,818,151.02 × 2,270,014.25
  4. Step 4: Simplify right side
    3,492,894.24x = 10,937,271,460,050.20
  5. Step 5: Solve for x
    x = 10,937,271,460,050.20/3,492,894.24
  6. Step 6: Final answer
    x = 3,131,291.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.