Home / 1,033,006.60-1,549,509.90-613,102.60

Finding the Fourth Proportional to 1,033,006.60, 1,549,509.90 and 613,102.60

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Solution

The fourth proportional to 1,033,006.60, 1,549,509.90 and 613,102.60 is: 919,653.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,006.60 : 1,549,509.90 = 613,102.60 : x
  2. Step 2: Convert to fraction form
    1,033,006.60/1,549,509.90 = 613,102.60/x
  3. Step 3: Cross multiply
    1,033,006.60x = 1,549,509.90 × 613,102.60
  4. Step 4: Simplify right side
    1,033,006.60x = 950,008,548,415.74
  5. Step 5: Solve for x
    x = 950,008,548,415.74/1,033,006.60
  6. Step 6: Final answer
    x = 919,653.90

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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.