Home / 4,806,117.18-6,632,462.86-2,600,980.27

Finding the Fourth Proportional to 4,806,117.18, 6,632,462.86 and 2,600,980.27

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Solution

The fourth proportional to 4,806,117.18, 6,632,462.86 and 2,600,980.27 is: 3,589,364.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,117.18 : 6,632,462.86 = 2,600,980.27 : x
  2. Step 2: Convert to fraction form
    4,806,117.18/6,632,462.86 = 2,600,980.27/x
  3. Step 3: Cross multiply
    4,806,117.18x = 6,632,462.86 × 2,600,980.27
  4. Step 4: Simplify right side
    4,806,117.18x = 17,250,905,017,284.16
  5. Step 5: Solve for x
    x = 17,250,905,017,284.16/4,806,117.18
  6. Step 6: Final answer
    x = 3,589,364.21

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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.