Home / 1,107,242.04-1,527,994-597,944.40

Finding the Fourth Proportional to 1,107,242.04, 1,527,994 and 597,944.40

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Solution

The fourth proportional to 1,107,242.04, 1,527,994 and 597,944.40 is: 825,163.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,242.04 : 1,527,994 = 597,944.40 : x
  2. Step 2: Convert to fraction form
    1,107,242.04/1,527,994 = 597,944.40/x
  3. Step 3: Cross multiply
    1,107,242.04x = 1,527,994 × 597,944.40
  4. Step 4: Simplify right side
    1,107,242.04x = 913,655,455,533.60
  5. Step 5: Solve for x
    x = 913,655,455,533.60/1,107,242.04
  6. Step 6: Final answer
    x = 825,163.26

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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.