Home / 4,558,480.30-6,838,082.52-1,525,862.17

Finding the Fourth Proportional to 4,558,480.30, 6,838,082.52 and 1,525,862.17

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Solution

The fourth proportional to 4,558,480.30, 6,838,082.52 and 1,525,862.17 is: 2,288,914.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,480.30 : 6,838,082.52 = 1,525,862.17 : x
  2. Step 2: Convert to fraction form
    4,558,480.30/6,838,082.52 = 1,525,862.17/x
  3. Step 3: Cross multiply
    4,558,480.30x = 6,838,082.52 × 1,525,862.17
  4. Step 4: Simplify right side
    4,558,480.30x = 10,433,971,432,606.27
  5. Step 5: Solve for x
    x = 10,433,971,432,606.27/4,558,480.30
  6. Step 6: Final answer
    x = 2,288,914.45

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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.