Home / 2,368,312.64-3,552,907.20-749,488.90

Finding the Fourth Proportional to 2,368,312.64, 3,552,907.20 and 749,488.90

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Solution

The fourth proportional to 2,368,312.64, 3,552,907.20 and 749,488.90 is: 1,124,372.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,312.64 : 3,552,907.20 = 749,488.90 : x
  2. Step 2: Convert to fraction form
    2,368,312.64/3,552,907.20 = 749,488.90/x
  3. Step 3: Cross multiply
    2,368,312.64x = 3,552,907.20 × 749,488.90
  4. Step 4: Simplify right side
    2,368,312.64x = 2,662,864,509,130.08
  5. Step 5: Solve for x
    x = 2,662,864,509,130.08/2,368,312.64
  6. Step 6: Final answer
    x = 1,124,372.04

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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.