Home / 1,069,097.49-1,475,302.28-585,665.19

Finding the Fourth Proportional to 1,069,097.49, 1,475,302.28 and 585,665.19

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Solution

The fourth proportional to 1,069,097.49, 1,475,302.28 and 585,665.19 is: 808,189.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,097.49 : 1,475,302.28 = 585,665.19 : x
  2. Step 2: Convert to fraction form
    1,069,097.49/1,475,302.28 = 585,665.19/x
  3. Step 3: Cross multiply
    1,069,097.49x = 1,475,302.28 × 585,665.19
  4. Step 4: Simplify right side
    1,069,097.49x = 864,033,187,195.31
  5. Step 5: Solve for x
    x = 864,033,187,195.31/1,069,097.49
  6. Step 6: Final answer
    x = 808,189.33

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Double scale
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1.5x scale

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.