Home / 1,482,466.76-2,223,719.61-403,032.59

Finding the Fourth Proportional to 1,482,466.76, 2,223,719.61 and 403,032.59

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Solution

The fourth proportional to 1,482,466.76, 2,223,719.61 and 403,032.59 is: 604,554.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,466.76 : 2,223,719.61 = 403,032.59 : x
  2. Step 2: Convert to fraction form
    1,482,466.76/2,223,719.61 = 403,032.59/x
  3. Step 3: Cross multiply
    1,482,466.76x = 2,223,719.61 × 403,032.59
  4. Step 4: Simplify right side
    1,482,466.76x = 896,231,462,733.49
  5. Step 5: Solve for x
    x = 896,231,462,733.49/1,482,466.76
  6. Step 6: Final answer
    x = 604,554.17

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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.