Home / 2,523,114.90-3,785,709.15-926,442.90

Finding the Fourth Proportional to 2,523,114.90, 3,785,709.15 and 926,442.90

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Solution

The fourth proportional to 2,523,114.90, 3,785,709.15 and 926,442.90 is: 1,390,045.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,114.90 : 3,785,709.15 = 926,442.90 : x
  2. Step 2: Convert to fraction form
    2,523,114.90/3,785,709.15 = 926,442.90/x
  3. Step 3: Cross multiply
    2,523,114.90x = 3,785,709.15 × 926,442.90
  4. Step 4: Simplify right side
    2,523,114.90x = 3,507,243,363,482.54
  5. Step 5: Solve for x
    x = 3,507,243,363,482.54/2,523,114.90
  6. Step 6: Final answer
    x = 1,390,045.04

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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.