Home / 1,069,310.10-1,475,684.63-585,873.74

Finding the Fourth Proportional to 1,069,310.10, 1,475,684.63 and 585,873.74

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Solution

The fourth proportional to 1,069,310.10, 1,475,684.63 and 585,873.74 is: 808,525.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,310.10 : 1,475,684.63 = 585,873.74 : x
  2. Step 2: Convert to fraction form
    1,069,310.10/1,475,684.63 = 585,873.74/x
  3. Step 3: Cross multiply
    1,069,310.10x = 1,475,684.63 × 585,873.74
  4. Step 4: Simplify right side
    1,069,310.10x = 864,564,873,238.62
  5. Step 5: Solve for x
    x = 864,564,873,238.62/1,069,310.10
  6. Step 6: Final answer
    x = 808,525.86

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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.