Home / 3,558,675.02-5,336,908.50-1,283,903.70

Finding the Fourth Proportional to 3,558,675.02, 5,336,908.50 and 1,283,903.70

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Solution

The fourth proportional to 3,558,675.02, 5,336,908.50 and 1,283,903.70 is: 1,925,457.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,675.02 : 5,336,908.50 = 1,283,903.70 : x
  2. Step 2: Convert to fraction form
    3,558,675.02/5,336,908.50 = 1,283,903.70/x
  3. Step 3: Cross multiply
    3,558,675.02x = 5,336,908.50 × 1,283,903.70
  4. Step 4: Simplify right side
    3,558,675.02x = 6,852,076,569,711.45
  5. Step 5: Solve for x
    x = 6,852,076,569,711.45/3,558,675.02
  6. Step 6: Final answer
    x = 1,925,457.24

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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.