Home / 1,962,586.67-2,944,275.48-700,381.49

Finding the Fourth Proportional to 1,962,586.67, 2,944,275.48 and 700,381.49

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Solution

The fourth proportional to 1,962,586.67, 2,944,275.48 and 700,381.49 is: 1,050,713.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,586.67 : 2,944,275.48 = 700,381.49 : x
  2. Step 2: Convert to fraction form
    1,962,586.67/2,944,275.48 = 700,381.49/x
  3. Step 3: Cross multiply
    1,962,586.67x = 2,944,275.48 × 700,381.49
  4. Step 4: Simplify right side
    1,962,586.67x = 2,062,116,032,931.49
  5. Step 5: Solve for x
    x = 2,062,116,032,931.49/1,962,586.67
  6. Step 6: Final answer
    x = 1,050,713.36

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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.