Home / 1,035,667.08-1,553,696.64-404,541

Finding the Fourth Proportional to 1,035,667.08, 1,553,696.64 and 404,541

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Solution

The fourth proportional to 1,035,667.08, 1,553,696.64 and 404,541 is: 606,888.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,667.08 : 1,553,696.64 = 404,541 : x
  2. Step 2: Convert to fraction form
    1,035,667.08/1,553,696.64 = 404,541/x
  3. Step 3: Cross multiply
    1,035,667.08x = 1,553,696.64 × 404,541
  4. Step 4: Simplify right side
    1,035,667.08x = 628,533,992,442.24
  5. Step 5: Solve for x
    x = 628,533,992,442.24/1,035,667.08
  6. Step 6: Final answer
    x = 606,888.07

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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.