Home / 2,249,095.15-3,373,817.69-651,681.19

Finding the Fourth Proportional to 2,249,095.15, 3,373,817.69 and 651,681.19

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Solution

The fourth proportional to 2,249,095.15, 3,373,817.69 and 651,681.19 is: 977,572.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,095.15 : 3,373,817.69 = 651,681.19 : x
  2. Step 2: Convert to fraction form
    2,249,095.15/3,373,817.69 = 651,681.19/x
  3. Step 3: Cross multiply
    2,249,095.15x = 3,373,817.69 × 651,681.19
  4. Step 4: Simplify right side
    2,249,095.15x = 2,198,653,523,803.85
  5. Step 5: Solve for x
    x = 2,198,653,523,803.85/2,249,095.15
  6. Step 6: Final answer
    x = 977,572.48

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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.