Home / 1,113,254.38-1,536,294.01-603,956.75

Finding the Fourth Proportional to 1,113,254.38, 1,536,294.01 and 603,956.75

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Solution

The fourth proportional to 1,113,254.38, 1,536,294.01 and 603,956.75 is: 833,461.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,254.38 : 1,536,294.01 = 603,956.75 : x
  2. Step 2: Convert to fraction form
    1,113,254.38/1,536,294.01 = 603,956.75/x
  3. Step 3: Cross multiply
    1,113,254.38x = 1,536,294.01 × 603,956.75
  4. Step 4: Simplify right side
    1,113,254.38x = 927,855,137,324.07
  5. Step 5: Solve for x
    x = 927,855,137,324.07/1,113,254.38
  6. Step 6: Final answer
    x = 833,461.93

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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.