Home / 3,262,237.34-4,501,387.15-1,885,315.16

Finding the Fourth Proportional to 3,262,237.34, 4,501,387.15 and 1,885,315.16

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Solution

The fourth proportional to 3,262,237.34, 4,501,387.15 and 1,885,315.16 is: 2,601,445.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,237.34 : 4,501,387.15 = 1,885,315.16 : x
  2. Step 2: Convert to fraction form
    3,262,237.34/4,501,387.15 = 1,885,315.16/x
  3. Step 3: Cross multiply
    3,262,237.34x = 4,501,387.15 × 1,885,315.16
  4. Step 4: Simplify right side
    3,262,237.34x = 8,486,533,441,464.37
  5. Step 5: Solve for x
    x = 8,486,533,441,464.37/3,262,237.34
  6. Step 6: Final answer
    x = 2,601,445.75

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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.