Home / 1,069,004.75-1,475,226.90-585,587.30

Finding the Fourth Proportional to 1,069,004.75, 1,475,226.90 and 585,587.30

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Solution

The fourth proportional to 1,069,004.75, 1,475,226.90 and 585,587.30 is: 808,110.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,004.75 : 1,475,226.90 = 585,587.30 : x
  2. Step 2: Convert to fraction form
    1,069,004.75/1,475,226.90 = 585,587.30/x
  3. Step 3: Cross multiply
    1,069,004.75x = 1,475,226.90 × 585,587.30
  4. Step 4: Simplify right side
    1,069,004.75x = 863,874,129,882.24
  5. Step 5: Solve for x
    x = 863,874,129,882.24/1,069,004.75
  6. Step 6: Final answer
    x = 808,110.66

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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.