Home / 2,797,461.35-4,196,178.18-2,417,225.02

Finding the Fourth Proportional to 2,797,461.35, 4,196,178.18 and 2,417,225.02

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Solution

The fourth proportional to 2,797,461.35, 4,196,178.18 and 2,417,225.02 is: 3,625,825.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,461.35 : 4,196,178.18 = 2,417,225.02 : x
  2. Step 2: Convert to fraction form
    2,797,461.35/4,196,178.18 = 2,417,225.02/x
  3. Step 3: Cross multiply
    2,797,461.35x = 4,196,178.18 × 2,417,225.02
  4. Step 4: Simplify right side
    2,797,461.35x = 10,143,106,885,074.06
  5. Step 5: Solve for x
    x = 10,143,106,885,074.06/2,797,461.35
  6. Step 6: Final answer
    x = 3,625,825.57

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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.