Home / 1,051,600.35-1,577,665.95-293,441.16

Finding the Fourth Proportional to 1,051,600.35, 1,577,665.95 and 293,441.16

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Solution

The fourth proportional to 1,051,600.35, 1,577,665.95 and 293,441.16 is: 440,235.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,600.35 : 1,577,665.95 = 293,441.16 : x
  2. Step 2: Convert to fraction form
    1,051,600.35/1,577,665.95 = 293,441.16/x
  3. Step 3: Cross multiply
    1,051,600.35x = 1,577,665.95 × 293,441.16
  4. Step 4: Simplify right side
    1,051,600.35x = 462,952,126,460.50
  5. Step 5: Solve for x
    x = 462,952,126,460.50/1,051,600.35
  6. Step 6: Final answer
    x = 440,235.80

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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.