Home / 6,015,071.68-9,023,138-1,697,159.68

Finding the Fourth Proportional to 6,015,071.68, 9,023,138 and 1,697,159.68

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Solution

The fourth proportional to 6,015,071.68, 9,023,138 and 1,697,159.68 is: 2,545,889.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,071.68 : 9,023,138 = 1,697,159.68 : x
  2. Step 2: Convert to fraction form
    6,015,071.68/9,023,138 = 1,697,159.68/x
  3. Step 3: Cross multiply
    6,015,071.68x = 9,023,138 × 1,697,159.68
  4. Step 4: Simplify right side
    6,015,071.68x = 15,313,706,000,675.84
  5. Step 5: Solve for x
    x = 15,313,706,000,675.84/6,015,071.68
  6. Step 6: Final answer
    x = 2,545,889.20

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1.5x scale

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.