Home / 1,003,911.06-1,385,340.66-584,934.14

Finding the Fourth Proportional to 1,003,911.06, 1,385,340.66 and 584,934.14

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Solution

The fourth proportional to 1,003,911.06, 1,385,340.66 and 584,934.14 is: 807,176.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,911.06 : 1,385,340.66 = 584,934.14 : x
  2. Step 2: Convert to fraction form
    1,003,911.06/1,385,340.66 = 584,934.14/x
  3. Step 3: Cross multiply
    1,003,911.06x = 1,385,340.66 × 584,934.14
  4. Step 4: Simplify right side
    1,003,911.06x = 810,333,047,564.13
  5. Step 5: Solve for x
    x = 810,333,047,564.13/1,003,911.06
  6. Step 6: Final answer
    x = 807,176.13

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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.