Home / 8,026,444.91-12,038,154.23-2,269,132.82

Finding the Fourth Proportional to 8,026,444.91, 12,038,154.23 and 2,269,132.82

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Solution

The fourth proportional to 8,026,444.91, 12,038,154.23 and 2,269,132.82 is: 3,403,271.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,444.91 : 12,038,154.23 = 2,269,132.82 : x
  2. Step 2: Convert to fraction form
    8,026,444.91/12,038,154.23 = 2,269,132.82/x
  3. Step 3: Cross multiply
    8,026,444.91x = 12,038,154.23 × 2,269,132.82
  4. Step 4: Simplify right side
    8,026,444.91x = 27,316,170,783,978.39
  5. Step 5: Solve for x
    x = 27,316,170,783,978.39/8,026,444.91
  6. Step 6: Final answer
    x = 3,403,271.45

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1.5x scale

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.