Home / 4,335,939.10-6,501,744.48-1,417,651.81

Finding the Fourth Proportional to 4,335,939.10, 6,501,744.48 and 1,417,651.81

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Solution

The fourth proportional to 4,335,939.10, 6,501,744.48 and 1,417,651.81 is: 2,125,770.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,939.10 : 6,501,744.48 = 1,417,651.81 : x
  2. Step 2: Convert to fraction form
    4,335,939.10/6,501,744.48 = 1,417,651.81/x
  3. Step 3: Cross multiply
    4,335,939.10x = 6,501,744.48 × 1,417,651.81
  4. Step 4: Simplify right side
    4,335,939.10x = 9,217,209,819,291.34
  5. Step 5: Solve for x
    x = 9,217,209,819,291.34/4,335,939.10
  6. Step 6: Final answer
    x = 2,125,770.13

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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.