Home / 953,993.08-1,316,533.26-524,314

Finding the Fourth Proportional to 953,993.08, 1,316,533.26 and 524,314

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Solution

The fourth proportional to 953,993.08, 1,316,533.26 and 524,314 is: 723,565.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,993.08 : 1,316,533.26 = 524,314 : x
  2. Step 2: Convert to fraction form
    953,993.08/1,316,533.26 = 524,314/x
  3. Step 3: Cross multiply
    953,993.08x = 1,316,533.26 × 524,314
  4. Step 4: Simplify right side
    953,993.08x = 690,276,819,683.64
  5. Step 5: Solve for x
    x = 690,276,819,683.64/953,993.08
  6. Step 6: Final answer
    x = 723,565.86

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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.