Home / 7,903,365.66-10,906,502.70-4,465,532.88

Finding the Fourth Proportional to 7,903,365.66, 10,906,502.70 and 4,465,532.88

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Solution

The fourth proportional to 7,903,365.66, 10,906,502.70 and 4,465,532.88 is: 6,162,355.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,903,365.66 : 10,906,502.70 = 4,465,532.88 : x
  2. Step 2: Convert to fraction form
    7,903,365.66/10,906,502.70 = 4,465,532.88/x
  3. Step 3: Cross multiply
    7,903,365.66x = 10,906,502.70 × 4,465,532.88
  4. Step 4: Simplify right side
    7,903,365.66x = 48,703,346,412,658.77
  5. Step 5: Solve for x
    x = 48,703,346,412,658.77/7,903,365.66
  6. Step 6: Final answer
    x = 6,162,355.19

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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.