Home / 1,095,201.36-1,642,860.18-337,563.18

Finding the Fourth Proportional to 1,095,201.36, 1,642,860.18 and 337,563.18

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Solution

The fourth proportional to 1,095,201.36, 1,642,860.18 and 337,563.18 is: 506,362.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,201.36 : 1,642,860.18 = 337,563.18 : x
  2. Step 2: Convert to fraction form
    1,095,201.36/1,642,860.18 = 337,563.18/x
  3. Step 3: Cross multiply
    1,095,201.36x = 1,642,860.18 × 337,563.18
  4. Step 4: Simplify right side
    1,095,201.36x = 554,569,106,656.17
  5. Step 5: Solve for x
    x = 554,569,106,656.17/1,095,201.36
  6. Step 6: Final answer
    x = 506,362.69

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Double scale
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1.5x scale

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.