Home / 956,951.46-1,435,379.46-357,868.62

Finding the Fourth Proportional to 956,951.46, 1,435,379.46 and 357,868.62

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Solution

The fourth proportional to 956,951.46, 1,435,379.46 and 357,868.62 is: 536,785.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,951.46 : 1,435,379.46 = 357,868.62 : x
  2. Step 2: Convert to fraction form
    956,951.46/1,435,379.46 = 357,868.62/x
  3. Step 3: Cross multiply
    956,951.46x = 1,435,379.46 × 357,868.62
  4. Step 4: Simplify right side
    956,951.46x = 513,677,266,526.55
  5. Step 5: Solve for x
    x = 513,677,266,526.55/956,951.46
  6. Step 6: Final answer
    x = 536,785.08

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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.