Home / 1,094,164.16-1,642,017.12-384,247.52

Finding the Fourth Proportional to 1,094,164.16, 1,642,017.12 and 384,247.52

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Solution

The fourth proportional to 1,094,164.16, 1,642,017.12 and 384,247.52 is: 576,642.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,164.16 : 1,642,017.12 = 384,247.52 : x
  2. Step 2: Convert to fraction form
    1,094,164.16/1,642,017.12 = 384,247.52/x
  3. Step 3: Cross multiply
    1,094,164.16x = 1,642,017.12 × 384,247.52
  4. Step 4: Simplify right side
    1,094,164.16x = 630,941,006,157.54
  5. Step 5: Solve for x
    x = 630,941,006,157.54/1,094,164.16
  6. Step 6: Final answer
    x = 576,642.00

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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.