Home / 433,526.10-651,844.35-365,097.30

Finding the Fourth Proportional to 433,526.10, 651,844.35 and 365,097.30

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Solution

The fourth proportional to 433,526.10, 651,844.35 and 365,097.30 is: 548,955.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,526.10 : 651,844.35 = 365,097.30 : x
  2. Step 2: Convert to fraction form
    433,526.10/651,844.35 = 365,097.30/x
  3. Step 3: Cross multiply
    433,526.10x = 651,844.35 × 365,097.30
  4. Step 4: Simplify right side
    433,526.10x = 237,986,612,205.26
  5. Step 5: Solve for x
    x = 237,986,612,205.26/433,526.10
  6. Step 6: Final answer
    x = 548,955.67

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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.