Home / 6,580,605.76-9,083,518.95-4,522,434.49

Finding the Fourth Proportional to 6,580,605.76, 9,083,518.95 and 4,522,434.49

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Solution

The fourth proportional to 6,580,605.76, 9,083,518.95 and 4,522,434.49 is: 6,242,528.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,580,605.76 : 9,083,518.95 = 4,522,434.49 : x
  2. Step 2: Convert to fraction form
    6,580,605.76/9,083,518.95 = 4,522,434.49/x
  3. Step 3: Cross multiply
    6,580,605.76x = 9,083,518.95 × 4,522,434.49
  4. Step 4: Simplify right side
    6,580,605.76x = 41,079,619,390,048.59
  5. Step 5: Solve for x
    x = 41,079,619,390,048.59/6,580,605.76
  6. Step 6: Final answer
    x = 6,242,528.56

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1.5x scale

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.