Home / 4,315,148.64-5,955,048.18-2,355,133.86

Finding the Fourth Proportional to 4,315,148.64, 5,955,048.18 and 2,355,133.86

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Solution

The fourth proportional to 4,315,148.64, 5,955,048.18 and 2,355,133.86 is: 3,250,162.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,148.64 : 5,955,048.18 = 2,355,133.86 : x
  2. Step 2: Convert to fraction form
    4,315,148.64/5,955,048.18 = 2,355,133.86/x
  3. Step 3: Cross multiply
    4,315,148.64x = 5,955,048.18 × 2,355,133.86
  4. Step 4: Simplify right side
    4,315,148.64x = 14,024,935,606,649.37
  5. Step 5: Solve for x
    x = 14,024,935,606,649.37/4,315,148.64
  6. Step 6: Final answer
    x = 3,250,162.80

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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.