Home / 1,087,600.18-1,500,846.50-604,195.72

Finding the Fourth Proportional to 1,087,600.18, 1,500,846.50 and 604,195.72

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Solution

The fourth proportional to 1,087,600.18, 1,500,846.50 and 604,195.72 is: 833,766.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,600.18 : 1,500,846.50 = 604,195.72 : x
  2. Step 2: Convert to fraction form
    1,087,600.18/1,500,846.50 = 604,195.72/x
  3. Step 3: Cross multiply
    1,087,600.18x = 1,500,846.50 × 604,195.72
  4. Step 4: Simplify right side
    1,087,600.18x = 906,805,031,676.98
  5. Step 5: Solve for x
    x = 906,805,031,676.98/1,087,600.18
  6. Step 6: Final answer
    x = 833,766.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.