Home / 1,151,624.61-1,727,689.64-352,966.23

Finding the Fourth Proportional to 1,151,624.61, 1,727,689.64 and 352,966.23

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Solution

The fourth proportional to 1,151,624.61, 1,727,689.64 and 352,966.23 is: 529,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,624.61 : 1,727,689.64 = 352,966.23 : x
  2. Step 2: Convert to fraction form
    1,151,624.61/1,727,689.64 = 352,966.23/x
  3. Step 3: Cross multiply
    1,151,624.61x = 1,727,689.64 × 352,966.23
  4. Step 4: Simplify right side
    1,151,624.61x = 609,816,097,076.03
  5. Step 5: Solve for x
    x = 609,816,097,076.03/1,151,624.61
  6. Step 6: Final answer
    x = 529,526.80

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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.