Home / 4,249,235.55-5,863,952.54-2,315,496.13

Finding the Fourth Proportional to 4,249,235.55, 5,863,952.54 and 2,315,496.13

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Solution

The fourth proportional to 4,249,235.55, 5,863,952.54 and 2,315,496.13 is: 3,195,388.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,235.55 : 5,863,952.54 = 2,315,496.13 : x
  2. Step 2: Convert to fraction form
    4,249,235.55/5,863,952.54 = 2,315,496.13/x
  3. Step 3: Cross multiply
    4,249,235.55x = 5,863,952.54 × 2,315,496.13
  4. Step 4: Simplify right side
    4,249,235.55x = 13,577,959,412,873.67
  5. Step 5: Solve for x
    x = 13,577,959,412,873.67/4,249,235.55
  6. Step 6: Final answer
    x = 3,195,388.74

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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.