Home / 736,944.52-1,017,003.32-414,666.08

Finding the Fourth Proportional to 736,944.52, 1,017,003.32 and 414,666.08

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Solution

The fourth proportional to 736,944.52, 1,017,003.32 and 414,666.08 is: 572,250.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,944.52 : 1,017,003.32 = 414,666.08 : x
  2. Step 2: Convert to fraction form
    736,944.52/1,017,003.32 = 414,666.08/x
  3. Step 3: Cross multiply
    736,944.52x = 1,017,003.32 × 414,666.08
  4. Step 4: Simplify right side
    736,944.52x = 421,716,780,051.39
  5. Step 5: Solve for x
    x = 421,716,780,051.39/736,944.52
  6. Step 6: Final answer
    x = 572,250.38

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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.