Home / 4,620,898.77-6,924,581.42-2,603,075.37

Finding the Fourth Proportional to 4,620,898.77, 6,924,581.42 and 2,603,075.37

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Solution

The fourth proportional to 4,620,898.77, 6,924,581.42 and 2,603,075.37 is: 3,900,801.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,898.77 : 6,924,581.42 = 2,603,075.37 : x
  2. Step 2: Convert to fraction form
    4,620,898.77/6,924,581.42 = 2,603,075.37/x
  3. Step 3: Cross multiply
    4,620,898.77x = 6,924,581.42 × 2,603,075.37
  4. Step 4: Simplify right side
    4,620,898.77x = 18,025,207,328,946.25
  5. Step 5: Solve for x
    x = 18,025,207,328,946.25/4,620,898.77
  6. Step 6: Final answer
    x = 3,900,801.17

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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.