Home / 4,314,162.81-5,953,669.29-2,380,547.91

Finding the Fourth Proportional to 4,314,162.81, 5,953,669.29 and 2,380,547.91

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Solution

The fourth proportional to 4,314,162.81, 5,953,669.29 and 2,380,547.91 is: 3,285,224.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,162.81 : 5,953,669.29 = 2,380,547.91 : x
  2. Step 2: Convert to fraction form
    4,314,162.81/5,953,669.29 = 2,380,547.91/x
  3. Step 3: Cross multiply
    4,314,162.81x = 5,953,669.29 × 2,380,547.91
  4. Step 4: Simplify right side
    4,314,162.81x = 14,172,994,985,140.69
  5. Step 5: Solve for x
    x = 14,172,994,985,140.69/4,314,162.81
  6. Step 6: Final answer
    x = 3,285,224.88

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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.