Home / 846,750.06-1,168,505.10-459,566.16

Finding the Fourth Proportional to 846,750.06, 1,168,505.10 and 459,566.16

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Solution

The fourth proportional to 846,750.06, 1,168,505.10 and 459,566.16 is: 634,195.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,750.06 : 1,168,505.10 = 459,566.16 : x
  2. Step 2: Convert to fraction form
    846,750.06/1,168,505.10 = 459,566.16/x
  3. Step 3: Cross multiply
    846,750.06x = 1,168,505.10 × 459,566.16
  4. Step 4: Simplify right side
    846,750.06x = 537,005,401,747.42
  5. Step 5: Solve for x
    x = 537,005,401,747.42/846,750.06
  6. Step 6: Final answer
    x = 634,195.88

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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.