Home / 4,956,938.60-7,435,254.30-1,411,082.60

Finding the Fourth Proportional to 4,956,938.60, 7,435,254.30 and 1,411,082.60

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Solution

The fourth proportional to 4,956,938.60, 7,435,254.30 and 1,411,082.60 is: 2,116,580.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,938.60 : 7,435,254.30 = 1,411,082.60 : x
  2. Step 2: Convert to fraction form
    4,956,938.60/7,435,254.30 = 1,411,082.60/x
  3. Step 3: Cross multiply
    4,956,938.60x = 7,435,254.30 × 1,411,082.60
  4. Step 4: Simplify right side
    4,956,938.60x = 10,491,757,969,305.18
  5. Step 5: Solve for x
    x = 10,491,757,969,305.18/4,956,938.60
  6. Step 6: Final answer
    x = 2,116,580.17

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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.