Home / 11,275,117.86-15,559,704.95-6,118,480.47

Finding the Fourth Proportional to 11,275,117.86, 15,559,704.95 and 6,118,480.47

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Solution

The fourth proportional to 11,275,117.86, 15,559,704.95 and 6,118,480.47 is: 8,443,526.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,275,117.86 : 15,559,704.95 = 6,118,480.47 : x
  2. Step 2: Convert to fraction form
    11,275,117.86/15,559,704.95 = 6,118,480.47/x
  3. Step 3: Cross multiply
    11,275,117.86x = 15,559,704.95 × 6,118,480.47
  4. Step 4: Simplify right side
    11,275,117.86x = 95,201,750,824,944.92
  5. Step 5: Solve for x
    x = 95,201,750,824,944.92/11,275,117.86
  6. Step 6: Final answer
    x = 8,443,526.00

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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.