Home / 1,054,377.90-1,454,792.67-601,814.70

Finding the Fourth Proportional to 1,054,377.90, 1,454,792.67 and 601,814.70

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Solution

The fourth proportional to 1,054,377.90, 1,454,792.67 and 601,814.70 is: 830,362.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,377.90 : 1,454,792.67 = 601,814.70 : x
  2. Step 2: Convert to fraction form
    1,054,377.90/1,454,792.67 = 601,814.70/x
  3. Step 3: Cross multiply
    1,054,377.90x = 1,454,792.67 × 601,814.70
  4. Step 4: Simplify right side
    1,054,377.90x = 875,515,614,258.25
  5. Step 5: Solve for x
    x = 875,515,614,258.25/1,054,377.90
  6. Step 6: Final answer
    x = 830,362.26

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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.