Home / 7,684,968.72-10,604,908.32-4,746,099.96

Finding the Fourth Proportional to 7,684,968.72, 10,604,908.32 and 4,746,099.96

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Solution

The fourth proportional to 7,684,968.72, 10,604,908.32 and 4,746,099.96 is: 6,549,402.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,684,968.72 : 10,604,908.32 = 4,746,099.96 : x
  2. Step 2: Convert to fraction form
    7,684,968.72/10,604,908.32 = 4,746,099.96/x
  3. Step 3: Cross multiply
    7,684,968.72x = 10,604,908.32 × 4,746,099.96
  4. Step 4: Simplify right side
    7,684,968.72x = 50,331,954,953,355.67
  5. Step 5: Solve for x
    x = 50,331,954,953,355.67/7,684,968.72
  6. Step 6: Final answer
    x = 6,549,402.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.