Home / 4,093,298.16-6,139,962.12-1,253,398.80

Finding the Fourth Proportional to 4,093,298.16, 6,139,962.12 and 1,253,398.80

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Solution

The fourth proportional to 4,093,298.16, 6,139,962.12 and 1,253,398.80 is: 1,880,102.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,298.16 : 6,139,962.12 = 1,253,398.80 : x
  2. Step 2: Convert to fraction form
    4,093,298.16/6,139,962.12 = 1,253,398.80/x
  3. Step 3: Cross multiply
    4,093,298.16x = 6,139,962.12 × 1,253,398.80
  4. Step 4: Simplify right side
    4,093,298.16x = 7,695,821,153,253.46
  5. Step 5: Solve for x
    x = 7,695,821,153,253.46/4,093,298.16
  6. Step 6: Final answer
    x = 1,880,102.76

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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.