Home / 1,036,326.54-1,554,635.17-362,254.53

Finding the Fourth Proportional to 1,036,326.54, 1,554,635.17 and 362,254.53

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Solution

The fourth proportional to 1,036,326.54, 1,554,635.17 and 362,254.53 is: 543,432.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,326.54 : 1,554,635.17 = 362,254.53 : x
  2. Step 2: Convert to fraction form
    1,036,326.54/1,554,635.17 = 362,254.53/x
  3. Step 3: Cross multiply
    1,036,326.54x = 1,554,635.17 × 362,254.53
  4. Step 4: Simplify right side
    1,036,326.54x = 563,173,631,796.32
  5. Step 5: Solve for x
    x = 563,173,631,796.32/1,036,326.54
  6. Step 6: Final answer
    x = 543,432.60

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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.