Home / 4,316,272.64-5,956,455.34-2,382,532.72

Finding the Fourth Proportional to 4,316,272.64, 5,956,455.34 and 2,382,532.72

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Solution

The fourth proportional to 4,316,272.64, 5,956,455.34 and 2,382,532.72 is: 3,287,894.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,272.64 : 5,956,455.34 = 2,382,532.72 : x
  2. Step 2: Convert to fraction form
    4,316,272.64/5,956,455.34 = 2,382,532.72/x
  3. Step 3: Cross multiply
    4,316,272.64x = 5,956,455.34 × 2,382,532.72
  4. Step 4: Simplify right side
    4,316,272.64x = 14,191,449,742,768.73
  5. Step 5: Solve for x
    x = 14,191,449,742,768.73/4,316,272.64
  6. Step 6: Final answer
    x = 3,287,894.66

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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.