Home / 1,034,054.16-1,551,122.95-360,203.61

Finding the Fourth Proportional to 1,034,054.16, 1,551,122.95 and 360,203.61

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Solution

The fourth proportional to 1,034,054.16, 1,551,122.95 and 360,203.61 is: 540,319.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,054.16 : 1,551,122.95 = 360,203.61 : x
  2. Step 2: Convert to fraction form
    1,034,054.16/1,551,122.95 = 360,203.61/x
  3. Step 3: Cross multiply
    1,034,054.16x = 1,551,122.95 × 360,203.61
  4. Step 4: Simplify right side
    1,034,054.16x = 558,720,086,143.85
  5. Step 5: Solve for x
    x = 558,720,086,143.85/1,034,054.16
  6. Step 6: Final answer
    x = 540,319.94

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1.5x scale

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.