Home / 3,316,365.90-4,962,739.05-2,300,723.10

Finding the Fourth Proportional to 3,316,365.90, 4,962,739.05 and 2,300,723.10

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Solution

The fourth proportional to 3,316,365.90, 4,962,739.05 and 2,300,723.10 is: 3,442,891.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,365.90 : 4,962,739.05 = 2,300,723.10 : x
  2. Step 2: Convert to fraction form
    3,316,365.90/4,962,739.05 = 2,300,723.10/x
  3. Step 3: Cross multiply
    3,316,365.90x = 4,962,739.05 × 2,300,723.10
  4. Step 4: Simplify right side
    3,316,365.90x = 11,417,888,371,607.05
  5. Step 5: Solve for x
    x = 11,417,888,371,607.05/3,316,365.90
  6. Step 6: Final answer
    x = 3,442,891.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.