Home / 2,506,110.84-3,457,609.74-1,418,274.36

Finding the Fourth Proportional to 2,506,110.84, 3,457,609.74 and 1,418,274.36

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Solution

The fourth proportional to 2,506,110.84, 3,457,609.74 and 1,418,274.36 is: 1,956,752.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,110.84 : 3,457,609.74 = 1,418,274.36 : x
  2. Step 2: Convert to fraction form
    2,506,110.84/3,457,609.74 = 1,418,274.36/x
  3. Step 3: Cross multiply
    2,506,110.84x = 3,457,609.74 × 1,418,274.36
  4. Step 4: Simplify right side
    2,506,110.84x = 4,903,839,241,128.27
  5. Step 5: Solve for x
    x = 4,903,839,241,128.27/2,506,110.84
  6. Step 6: Final answer
    x = 1,956,752.74

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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.