Home / 4,522,878.84-6,241,633.65-2,457,935.40

Finding the Fourth Proportional to 4,522,878.84, 6,241,633.65 and 2,457,935.40

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Solution

The fourth proportional to 4,522,878.84, 6,241,633.65 and 2,457,935.40 is: 3,391,983.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,878.84 : 6,241,633.65 = 2,457,935.40 : x
  2. Step 2: Convert to fraction form
    4,522,878.84/6,241,633.65 = 2,457,935.40/x
  3. Step 3: Cross multiply
    4,522,878.84x = 6,241,633.65 × 2,457,935.40
  4. Step 4: Simplify right side
    4,522,878.84x = 15,341,532,302,166.21
  5. Step 5: Solve for x
    x = 15,341,532,302,166.21/4,522,878.84
  6. Step 6: Final answer
    x = 3,391,983.92

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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.