Home / 4,706,886.23-7,060,317.76-2,656,617.33

Finding the Fourth Proportional to 4,706,886.23, 7,060,317.76 and 2,656,617.33

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Solution

The fourth proportional to 4,706,886.23, 7,060,317.76 and 2,656,617.33 is: 3,984,919.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706,886.23 : 7,060,317.76 = 2,656,617.33 : x
  2. Step 2: Convert to fraction form
    4,706,886.23/7,060,317.76 = 2,656,617.33/x
  3. Step 3: Cross multiply
    4,706,886.23x = 7,060,317.76 × 2,656,617.33
  4. Step 4: Simplify right side
    4,706,886.23x = 18,756,562,516,522.78
  5. Step 5: Solve for x
    x = 18,756,562,516,522.78/4,706,886.23
  6. Step 6: Final answer
    x = 3,984,919.46

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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.