Home / 1,344,332.67-2,013,178.27-1,001,954.85

Finding the Fourth Proportional to 1,344,332.67, 2,013,178.27 and 1,001,954.85

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Solution

The fourth proportional to 1,344,332.67, 2,013,178.27 and 1,001,954.85 is: 1,500,457.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,332.67 : 2,013,178.27 = 1,001,954.85 : x
  2. Step 2: Convert to fraction form
    1,344,332.67/2,013,178.27 = 1,001,954.85/x
  3. Step 3: Cross multiply
    1,344,332.67x = 2,013,178.27 × 1,001,954.85
  4. Step 4: Simplify right side
    1,344,332.67x = 2,017,113,731,541.11
  5. Step 5: Solve for x
    x = 2,017,113,731,541.11/1,344,332.67
  6. Step 6: Final answer
    x = 1,500,457.27

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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.