Home / 4,774,102.90-6,588,407.10-3,381,160

Finding the Fourth Proportional to 4,774,102.90, 6,588,407.10 and 3,381,160

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Solution

The fourth proportional to 4,774,102.90, 6,588,407.10 and 3,381,160 is: 4,666,103.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,102.90 : 6,588,407.10 = 3,381,160 : x
  2. Step 2: Convert to fraction form
    4,774,102.90/6,588,407.10 = 3,381,160/x
  3. Step 3: Cross multiply
    4,774,102.90x = 6,588,407.10 × 3,381,160
  4. Step 4: Simplify right side
    4,774,102.90x = 22,276,458,550,236
  5. Step 5: Solve for x
    x = 22,276,458,550,236/4,774,102.90
  6. Step 6: Final answer
    x = 4,666,103.56

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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.