Home / 1,069,066.14-1,475,311.65-585,648.69

Finding the Fourth Proportional to 1,069,066.14, 1,475,311.65 and 585,648.69

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Solution

The fourth proportional to 1,069,066.14, 1,475,311.65 and 585,648.69 is: 808,195.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,066.14 : 1,475,311.65 = 585,648.69 : x
  2. Step 2: Convert to fraction form
    1,069,066.14/1,475,311.65 = 585,648.69/x
  3. Step 3: Cross multiply
    1,069,066.14x = 1,475,311.65 × 585,648.69
  4. Step 4: Simplify right side
    1,069,066.14x = 864,014,335,164.24
  5. Step 5: Solve for x
    x = 864,014,335,164.24/1,069,066.14
  6. Step 6: Final answer
    x = 808,195.40

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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.