Home / 9,263,248.76-12,783,992.46-5,828,434.04

Finding the Fourth Proportional to 9,263,248.76, 12,783,992.46 and 5,828,434.04

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Solution

The fourth proportional to 9,263,248.76, 12,783,992.46 and 5,828,434.04 is: 8,043,685.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263,248.76 : 12,783,992.46 = 5,828,434.04 : x
  2. Step 2: Convert to fraction form
    9,263,248.76/12,783,992.46 = 5,828,434.04/x
  3. Step 3: Cross multiply
    9,263,248.76x = 12,783,992.46 × 5,828,434.04
  4. Step 4: Simplify right side
    9,263,248.76x = 74,510,656,820,967.34
  5. Step 5: Solve for x
    x = 74,510,656,820,967.34/9,263,248.76
  6. Step 6: Final answer
    x = 8,043,685.19

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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.