Home / 5,931,113.90-8,894,926.91-2,519,373.38

Finding the Fourth Proportional to 5,931,113.90, 8,894,926.91 and 2,519,373.38

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Solution

The fourth proportional to 5,931,113.90, 8,894,926.91 and 2,519,373.38 is: 3,778,319.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,113.90 : 8,894,926.91 = 2,519,373.38 : x
  2. Step 2: Convert to fraction form
    5,931,113.90/8,894,926.91 = 2,519,373.38/x
  3. Step 3: Cross multiply
    5,931,113.90x = 8,894,926.91 × 2,519,373.38
  4. Step 4: Simplify right side
    5,931,113.90x = 22,409,642,035,923.45
  5. Step 5: Solve for x
    x = 22,409,642,035,923.45/5,931,113.90
  6. Step 6: Final answer
    x = 3,778,319.29

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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.