Home / 3,258,045.90-4,887,068.85-2,056,070.70

Finding the Fourth Proportional to 3,258,045.90, 4,887,068.85 and 2,056,070.70

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Solution

The fourth proportional to 3,258,045.90, 4,887,068.85 and 2,056,070.70 is: 3,084,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,045.90 : 4,887,068.85 = 2,056,070.70 : x
  2. Step 2: Convert to fraction form
    3,258,045.90/4,887,068.85 = 2,056,070.70/x
  3. Step 3: Cross multiply
    3,258,045.90x = 4,887,068.85 × 2,056,070.70
  4. Step 4: Simplify right side
    3,258,045.90x = 10,048,159,071,367.69
  5. Step 5: Solve for x
    x = 10,048,159,071,367.69/3,258,045.90
  6. Step 6: Final answer
    x = 3,084,106.05

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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.