Home / 1,016,056.53-1,523,890.49-510,477.41

Finding the Fourth Proportional to 1,016,056.53, 1,523,890.49 and 510,477.41

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Solution

The fourth proportional to 1,016,056.53, 1,523,890.49 and 510,477.41 is: 765,618.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,056.53 : 1,523,890.49 = 510,477.41 : x
  2. Step 2: Convert to fraction form
    1,016,056.53/1,523,890.49 = 510,477.41/x
  3. Step 3: Cross multiply
    1,016,056.53x = 1,523,890.49 × 510,477.41
  4. Step 4: Simplify right side
    1,016,056.53x = 777,911,671,716.17
  5. Step 5: Solve for x
    x = 777,911,671,716.17/1,016,056.53
  6. Step 6: Final answer
    x = 765,618.50

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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.