Home / 4,059,867.15-5,602,354.20-2,224,322.91

Finding the Fourth Proportional to 4,059,867.15, 5,602,354.20 and 2,224,322.91

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Solution

The fourth proportional to 4,059,867.15, 5,602,354.20 and 2,224,322.91 is: 3,069,421.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,867.15 : 5,602,354.20 = 2,224,322.91 : x
  2. Step 2: Convert to fraction form
    4,059,867.15/5,602,354.20 = 2,224,322.91/x
  3. Step 3: Cross multiply
    4,059,867.15x = 5,602,354.20 × 2,224,322.91
  4. Step 4: Simplify right side
    4,059,867.15x = 12,461,444,796,994.72
  5. Step 5: Solve for x
    x = 12,461,444,796,994.72/4,059,867.15
  6. Step 6: Final answer
    x = 3,069,421.82

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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.