Home / 5,730,329.66-8,592,536.57-1,686,292.38

Finding the Fourth Proportional to 5,730,329.66, 8,592,536.57 and 1,686,292.38

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Solution

The fourth proportional to 5,730,329.66, 8,592,536.57 and 1,686,292.38 is: 2,528,568.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,329.66 : 8,592,536.57 = 1,686,292.38 : x
  2. Step 2: Convert to fraction form
    5,730,329.66/8,592,536.57 = 1,686,292.38/x
  3. Step 3: Cross multiply
    5,730,329.66x = 8,592,536.57 × 1,686,292.38
  4. Step 4: Simplify right side
    5,730,329.66x = 14,489,528,934,430.87
  5. Step 5: Solve for x
    x = 14,489,528,934,430.87/5,730,329.66
  6. Step 6: Final answer
    x = 2,528,568.13

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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.