Home / 1,025,014.52-1,537,527.51-341,899.49

Finding the Fourth Proportional to 1,025,014.52, 1,537,527.51 and 341,899.49

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Solution

The fourth proportional to 1,025,014.52, 1,537,527.51 and 341,899.49 is: 512,851.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,014.52 : 1,537,527.51 = 341,899.49 : x
  2. Step 2: Convert to fraction form
    1,025,014.52/1,537,527.51 = 341,899.49/x
  3. Step 3: Cross multiply
    1,025,014.52x = 1,537,527.51 × 341,899.49
  4. Step 4: Simplify right side
    1,025,014.52x = 525,679,863,842.33
  5. Step 5: Solve for x
    x = 525,679,863,842.33/1,025,014.52
  6. Step 6: Final answer
    x = 512,851.14

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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.