Home / 1,223,507.66-1,832,465.89-584,259.18

Finding the Fourth Proportional to 1,223,507.66, 1,832,465.89 and 584,259.18

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Solution

The fourth proportional to 1,223,507.66, 1,832,465.89 and 584,259.18 is: 875,053.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,507.66 : 1,832,465.89 = 584,259.18 : x
  2. Step 2: Convert to fraction form
    1,223,507.66/1,832,465.89 = 584,259.18/x
  3. Step 3: Cross multiply
    1,223,507.66x = 1,832,465.89 × 584,259.18
  4. Step 4: Simplify right side
    1,223,507.66x = 1,070,635,008,841.49
  5. Step 5: Solve for x
    x = 1,070,635,008,841.49/1,223,507.66
  6. Step 6: Final answer
    x = 875,053.79

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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.