Home / 793,088.32-1,094,462.40-430,512.04

Finding the Fourth Proportional to 793,088.32, 1,094,462.40 and 430,512.04

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Solution

The fourth proportional to 793,088.32, 1,094,462.40 and 430,512.04 is: 594,106.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,088.32 : 1,094,462.40 = 430,512.04 : x
  2. Step 2: Convert to fraction form
    793,088.32/1,094,462.40 = 430,512.04/x
  3. Step 3: Cross multiply
    793,088.32x = 1,094,462.40 × 430,512.04
  4. Step 4: Simplify right side
    793,088.32x = 471,179,240,527.30
  5. Step 5: Solve for x
    x = 471,179,240,527.30/793,088.32
  6. Step 6: Final answer
    x = 594,106.90

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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.