Home / 2,368,454.40-3,552,725.52-771,012

Finding the Fourth Proportional to 2,368,454.40, 3,552,725.52 and 771,012

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Solution

The fourth proportional to 2,368,454.40, 3,552,725.52 and 771,012 is: 1,156,532.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,454.40 : 3,552,725.52 = 771,012 : x
  2. Step 2: Convert to fraction form
    2,368,454.40/3,552,725.52 = 771,012/x
  3. Step 3: Cross multiply
    2,368,454.40x = 3,552,725.52 × 771,012
  4. Step 4: Simplify right side
    2,368,454.40x = 2,739,194,008,626.24
  5. Step 5: Solve for x
    x = 2,739,194,008,626.24/2,368,454.40
  6. Step 6: Final answer
    x = 1,156,532.30

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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.