Home / 4,335,301.36-6,506,986.92-2,206,978.84

Finding the Fourth Proportional to 4,335,301.36, 6,506,986.92 and 2,206,978.84

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Solution

The fourth proportional to 4,335,301.36, 6,506,986.92 and 2,206,978.84 is: 3,312,522.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,301.36 : 6,506,986.92 = 2,206,978.84 : x
  2. Step 2: Convert to fraction form
    4,335,301.36/6,506,986.92 = 2,206,978.84/x
  3. Step 3: Cross multiply
    4,335,301.36x = 6,506,986.92 × 2,206,978.84
  4. Step 4: Simplify right side
    4,335,301.36x = 14,360,782,444,596.77
  5. Step 5: Solve for x
    x = 14,360,782,444,596.77/4,335,301.36
  6. Step 6: Final answer
    x = 3,312,522.30

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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.