Home / 953,888.94-1,316,377.22-524,169.18

Finding the Fourth Proportional to 953,888.94, 1,316,377.22 and 524,169.18

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Solution

The fourth proportional to 953,888.94, 1,316,377.22 and 524,169.18 is: 723,359.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,888.94 : 1,316,377.22 = 524,169.18 : x
  2. Step 2: Convert to fraction form
    953,888.94/1,316,377.22 = 524,169.18/x
  3. Step 3: Cross multiply
    953,888.94x = 1,316,377.22 × 524,169.18
  4. Step 4: Simplify right side
    953,888.94x = 690,004,365,357.23
  5. Step 5: Solve for x
    x = 690,004,365,357.23/953,888.94
  6. Step 6: Final answer
    x = 723,359.23

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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.