Home / 2,425,606.59-3,637,622.59-805,940.46

Finding the Fourth Proportional to 2,425,606.59, 3,637,622.59 and 805,940.46

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Solution

The fourth proportional to 2,425,606.59, 3,637,622.59 and 805,940.46 is: 1,208,649.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,606.59 : 3,637,622.59 = 805,940.46 : x
  2. Step 2: Convert to fraction form
    2,425,606.59/3,637,622.59 = 805,940.46/x
  3. Step 3: Cross multiply
    2,425,606.59x = 3,637,622.59 × 805,940.46
  4. Step 4: Simplify right side
    2,425,606.59x = 2,931,707,223,490.99
  5. Step 5: Solve for x
    x = 2,931,707,223,490.99/2,425,606.59
  6. Step 6: Final answer
    x = 1,208,649.10

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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.