Home / 1,069,353.24-1,475,725.64-585,965.52

Finding the Fourth Proportional to 1,069,353.24, 1,475,725.64 and 585,965.52

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Solution

The fourth proportional to 1,069,353.24, 1,475,725.64 and 585,965.52 is: 808,642.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,353.24 : 1,475,725.64 = 585,965.52 : x
  2. Step 2: Convert to fraction form
    1,069,353.24/1,475,725.64 = 585,965.52/x
  3. Step 3: Cross multiply
    1,069,353.24x = 1,475,725.64 × 585,965.52
  4. Step 4: Simplify right side
    1,069,353.24x = 864,724,342,019.93
  5. Step 5: Solve for x
    x = 864,724,342,019.93/1,069,353.24
  6. Step 6: Final answer
    x = 808,642.37

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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.