Home / 6,348,411.35-8,761,347.96-3,595,588.50

Finding the Fourth Proportional to 6,348,411.35, 8,761,347.96 and 3,595,588.50

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Solution

The fourth proportional to 6,348,411.35, 8,761,347.96 and 3,595,588.50 is: 4,962,218.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348,411.35 : 8,761,347.96 = 3,595,588.50 : x
  2. Step 2: Convert to fraction form
    6,348,411.35/8,761,347.96 = 3,595,588.50/x
  3. Step 3: Cross multiply
    6,348,411.35x = 8,761,347.96 × 3,595,588.50
  4. Step 4: Simplify right side
    6,348,411.35x = 31,502,201,969,474.46
  5. Step 5: Solve for x
    x = 31,502,201,969,474.46/6,348,411.35
  6. Step 6: Final answer
    x = 4,962,218.15

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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.