Home / 7,493,616.64-10,341,441.54-4,592,446.96

Finding the Fourth Proportional to 7,493,616.64, 10,341,441.54 and 4,592,446.96

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Solution

The fourth proportional to 7,493,616.64, 10,341,441.54 and 4,592,446.96 is: 6,337,730.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,616.64 : 10,341,441.54 = 4,592,446.96 : x
  2. Step 2: Convert to fraction form
    7,493,616.64/10,341,441.54 = 4,592,446.96/x
  3. Step 3: Cross multiply
    7,493,616.64x = 10,341,441.54 × 4,592,446.96
  4. Step 4: Simplify right side
    7,493,616.64x = 47,492,521,762,390.71
  5. Step 5: Solve for x
    x = 47,492,521,762,390.71/7,493,616.64
  6. Step 6: Final answer
    x = 6,337,730.37

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1.5x scale

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.