Home / 3,070,834.77-4,606,086-940,925.06

Finding the Fourth Proportional to 3,070,834.77, 4,606,086 and 940,925.06

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Solution

The fourth proportional to 3,070,834.77, 4,606,086 and 940,925.06 is: 1,411,336.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,834.77 : 4,606,086 = 940,925.06 : x
  2. Step 2: Convert to fraction form
    3,070,834.77/4,606,086 = 940,925.06/x
  3. Step 3: Cross multiply
    3,070,834.77x = 4,606,086 × 940,925.06
  4. Step 4: Simplify right side
    3,070,834.77x = 4,333,981,745,915.16
  5. Step 5: Solve for x
    x = 4,333,981,745,915.16/3,070,834.77
  6. Step 6: Final answer
    x = 1,411,336.68

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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.