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Finding the Fourth Proportional to 4,494,598.63, 6,746,695.68 and 1,937,075.73

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Solution

The fourth proportional to 4,494,598.63, 6,746,695.68 and 1,937,075.73 is: 2,907,681.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,598.63 : 6,746,695.68 = 1,937,075.73 : x
  2. Step 2: Convert to fraction form
    4,494,598.63/6,746,695.68 = 1,937,075.73/x
  3. Step 3: Cross multiply
    4,494,598.63x = 6,746,695.68 × 1,937,075.73
  4. Step 4: Simplify right side
    4,494,598.63x = 13,068,860,416,004.99
  5. Step 5: Solve for x
    x = 13,068,860,416,004.99/4,494,598.63
  6. Step 6: Final answer
    x = 2,907,681.30

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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.