Home / 3,070,830.33-4,606,079.35-940,920.62

Finding the Fourth Proportional to 3,070,830.33, 4,606,079.35 and 940,920.62

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Solution

The fourth proportional to 3,070,830.33, 4,606,079.35 and 940,920.62 is: 1,411,330.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,830.33 : 4,606,079.35 = 940,920.62 : x
  2. Step 2: Convert to fraction form
    3,070,830.33/4,606,079.35 = 940,920.62/x
  3. Step 3: Cross multiply
    3,070,830.33x = 4,606,079.35 × 940,920.62
  4. Step 4: Simplify right side
    3,070,830.33x = 4,333,955,023,903.70
  5. Step 5: Solve for x
    x = 4,333,955,023,903.70/3,070,830.33
  6. Step 6: Final answer
    x = 1,411,330.02

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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.