Home / 4,249,018.49-5,863,462.22-2,413,471.21

Finding the Fourth Proportional to 4,249,018.49, 5,863,462.22 and 2,413,471.21

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Solution

The fourth proportional to 4,249,018.49, 5,863,462.22 and 2,413,471.21 is: 3,330,486.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,018.49 : 5,863,462.22 = 2,413,471.21 : x
  2. Step 2: Convert to fraction form
    4,249,018.49/5,863,462.22 = 2,413,471.21/x
  3. Step 3: Cross multiply
    4,249,018.49x = 5,863,462.22 × 2,413,471.21
  4. Step 4: Simplify right side
    4,249,018.49x = 14,151,297,250,267.71
  5. Step 5: Solve for x
    x = 14,151,297,250,267.71/4,249,018.49
  6. Step 6: Final answer
    x = 3,330,486.16

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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.