Home / 3,291,903.89-4,937,356.90-895,935.23

Finding the Fourth Proportional to 3,291,903.89, 4,937,356.90 and 895,935.23

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Solution

The fourth proportional to 3,291,903.89, 4,937,356.90 and 895,935.23 is: 1,343,767.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,903.89 : 4,937,356.90 = 895,935.23 : x
  2. Step 2: Convert to fraction form
    3,291,903.89/4,937,356.90 = 895,935.23/x
  3. Step 3: Cross multiply
    3,291,903.89x = 4,937,356.90 × 895,935.23
  4. Step 4: Simplify right side
    3,291,903.89x = 4,423,551,989,793.59
  5. Step 5: Solve for x
    x = 4,423,551,989,793.59/3,291,903.89
  6. Step 6: Final answer
    x = 1,343,767.05

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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.