Home / 4,730,937.27-6,528,695.93-2,555,480.37

Finding the Fourth Proportional to 4,730,937.27, 6,528,695.93 and 2,555,480.37

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Solution

The fourth proportional to 4,730,937.27, 6,528,695.93 and 2,555,480.37 is: 3,526,564.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,937.27 : 6,528,695.93 = 2,555,480.37 : x
  2. Step 2: Convert to fraction form
    4,730,937.27/6,528,695.93 = 2,555,480.37/x
  3. Step 3: Cross multiply
    4,730,937.27x = 6,528,695.93 × 2,555,480.37
  4. Step 4: Simplify right side
    4,730,937.27x = 16,683,954,290,813.89
  5. Step 5: Solve for x
    x = 16,683,954,290,813.89/4,730,937.27
  6. Step 6: Final answer
    x = 3,526,564.26

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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.