Home / 1,025,557.20-1,535,346-597,784.32

Finding the Fourth Proportional to 1,025,557.20, 1,535,346 and 597,784.32

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Solution

The fourth proportional to 1,025,557.20, 1,535,346 and 597,784.32 is: 894,933.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,557.20 : 1,535,346 = 597,784.32 : x
  2. Step 2: Convert to fraction form
    1,025,557.20/1,535,346 = 597,784.32/x
  3. Step 3: Cross multiply
    1,025,557.20x = 1,535,346 × 597,784.32
  4. Step 4: Simplify right side
    1,025,557.20x = 917,805,764,574.72
  5. Step 5: Solve for x
    x = 917,805,764,574.72/1,025,557.20
  6. Step 6: Final answer
    x = 894,933.76

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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.