Home / 933,470.68-1,400,303.32-357,092.84

Finding the Fourth Proportional to 933,470.68, 1,400,303.32 and 357,092.84

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Solution

The fourth proportional to 933,470.68, 1,400,303.32 and 357,092.84 is: 535,676.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,470.68 : 1,400,303.32 = 357,092.84 : x
  2. Step 2: Convert to fraction form
    933,470.68/1,400,303.32 = 357,092.84/x
  3. Step 3: Cross multiply
    933,470.68x = 1,400,303.32 × 357,092.84
  4. Step 4: Simplify right side
    933,470.68x = 500,038,289,400.23
  5. Step 5: Solve for x
    x = 500,038,289,400.23/933,470.68
  6. Step 6: Final answer
    x = 535,676.48

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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.