Home / 3,168,497.80-4,752,746.70-3,056,523.40

Finding the Fourth Proportional to 3,168,497.80, 4,752,746.70 and 3,056,523.40

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Solution

The fourth proportional to 3,168,497.80, 4,752,746.70 and 3,056,523.40 is: 4,584,785.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,497.80 : 4,752,746.70 = 3,056,523.40 : x
  2. Step 2: Convert to fraction form
    3,168,497.80/4,752,746.70 = 3,056,523.40/x
  3. Step 3: Cross multiply
    3,168,497.80x = 4,752,746.70 × 3,056,523.40
  4. Step 4: Simplify right side
    3,168,497.80x = 14,526,881,502,822.78
  5. Step 5: Solve for x
    x = 14,526,881,502,822.78/3,168,497.80
  6. Step 6: Final answer
    x = 4,584,785.10

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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.