Home / 1,026,242.40-1,416,216.60-573,533.40

Finding the Fourth Proportional to 1,026,242.40, 1,416,216.60 and 573,533.40

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Solution

The fourth proportional to 1,026,242.40, 1,416,216.60 and 573,533.40 is: 791,477.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,242.40 : 1,416,216.60 = 573,533.40 : x
  2. Step 2: Convert to fraction form
    1,026,242.40/1,416,216.60 = 573,533.40/x
  3. Step 3: Cross multiply
    1,026,242.40x = 1,416,216.60 × 573,533.40
  4. Step 4: Simplify right side
    1,026,242.40x = 812,247,521,734.44
  5. Step 5: Solve for x
    x = 812,247,521,734.44/1,026,242.40
  6. Step 6: Final answer
    x = 791,477.26

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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.