Home / 2,249,300.80-3,370,218.56-1,583,053.12

Finding the Fourth Proportional to 2,249,300.80, 3,370,218.56 and 1,583,053.12

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Solution

The fourth proportional to 2,249,300.80, 3,370,218.56 and 1,583,053.12 is: 2,371,952.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,300.80 : 3,370,218.56 = 1,583,053.12 : x
  2. Step 2: Convert to fraction form
    2,249,300.80/3,370,218.56 = 1,583,053.12/x
  3. Step 3: Cross multiply
    2,249,300.80x = 3,370,218.56 × 1,583,053.12
  4. Step 4: Simplify right side
    2,249,300.80x = 5,335,235,006,489.91
  5. Step 5: Solve for x
    x = 5,335,235,006,489.91/2,249,300.80
  6. Step 6: Final answer
    x = 2,371,952.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.