Home / 3,332,349.01-4,995,157.35-1,312,010.56

Finding the Fourth Proportional to 3,332,349.01, 4,995,157.35 and 1,312,010.56

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Solution

The fourth proportional to 3,332,349.01, 4,995,157.35 and 1,312,010.56 is: 1,966,690.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,349.01 : 4,995,157.35 = 1,312,010.56 : x
  2. Step 2: Convert to fraction form
    3,332,349.01/4,995,157.35 = 1,312,010.56/x
  3. Step 3: Cross multiply
    3,332,349.01x = 4,995,157.35 × 1,312,010.56
  4. Step 4: Simplify right side
    3,332,349.01x = 6,553,699,167,085.83
  5. Step 5: Solve for x
    x = 6,553,699,167,085.83/3,332,349.01
  6. Step 6: Final answer
    x = 1,966,690.51

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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.