Home / 2,368,729.13-3,553,094.02-571,612.60

Finding the Fourth Proportional to 2,368,729.13, 3,553,094.02 and 571,612.60

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Solution

The fourth proportional to 2,368,729.13, 3,553,094.02 and 571,612.60 is: 857,418.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,729.13 : 3,553,094.02 = 571,612.60 : x
  2. Step 2: Convert to fraction form
    2,368,729.13/3,553,094.02 = 571,612.60/x
  3. Step 3: Cross multiply
    2,368,729.13x = 3,553,094.02 × 571,612.60
  4. Step 4: Simplify right side
    2,368,729.13x = 2,030,993,310,816.65
  5. Step 5: Solve for x
    x = 2,030,993,310,816.65/2,368,729.13
  6. Step 6: Final answer
    x = 857,418.98

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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.