Home / 1,004,816.74-1,385,883.66-695,234.74

Finding the Fourth Proportional to 1,004,816.74, 1,385,883.66 and 695,234.74

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Solution

The fourth proportional to 1,004,816.74, 1,385,883.66 and 695,234.74 is: 958,895.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,816.74 : 1,385,883.66 = 695,234.74 : x
  2. Step 2: Convert to fraction form
    1,004,816.74/1,385,883.66 = 695,234.74/x
  3. Step 3: Cross multiply
    1,004,816.74x = 1,385,883.66 × 695,234.74
  4. Step 4: Simplify right side
    1,004,816.74x = 963,514,466,030.35
  5. Step 5: Solve for x
    x = 963,514,466,030.35/1,004,816.74
  6. Step 6: Final answer
    x = 958,895.71

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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.