Home / 6,126,360.60-8,456,994.36-4,361,398.28

Finding the Fourth Proportional to 6,126,360.60, 8,456,994.36 and 4,361,398.28

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Solution

The fourth proportional to 6,126,360.60, 8,456,994.36 and 4,361,398.28 is: 6,020,592.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,360.60 : 8,456,994.36 = 4,361,398.28 : x
  2. Step 2: Convert to fraction form
    6,126,360.60/8,456,994.36 = 4,361,398.28/x
  3. Step 3: Cross multiply
    6,126,360.60x = 8,456,994.36 × 4,361,398.28
  4. Step 4: Simplify right side
    6,126,360.60x = 36,884,320,655,673.70
  5. Step 5: Solve for x
    x = 36,884,320,655,673.70/6,126,360.60
  6. Step 6: Final answer
    x = 6,020,592.50

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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.