Home / 2,249,091.90-3,373,812.81-651,677.94

Finding the Fourth Proportional to 2,249,091.90, 3,373,812.81 and 651,677.94

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Solution

The fourth proportional to 2,249,091.90, 3,373,812.81 and 651,677.94 is: 977,567.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,091.90 : 3,373,812.81 = 651,677.94 : x
  2. Step 2: Convert to fraction form
    2,249,091.90/3,373,812.81 = 651,677.94/x
  3. Step 3: Cross multiply
    2,249,091.90x = 3,373,812.81 × 651,677.94
  4. Step 4: Simplify right side
    2,249,091.90x = 2,198,639,381,966.41
  5. Step 5: Solve for x
    x = 2,198,639,381,966.41/2,249,091.90
  6. Step 6: Final answer
    x = 977,567.60

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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.