Home / 1,335,321.89-2,000,700.84-954,295.93

Finding the Fourth Proportional to 1,335,321.89, 2,000,700.84 and 954,295.93

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Solution

The fourth proportional to 1,335,321.89, 2,000,700.84 and 954,295.93 is: 1,429,813.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,321.89 : 2,000,700.84 = 954,295.93 : x
  2. Step 2: Convert to fraction form
    1,335,321.89/2,000,700.84 = 954,295.93/x
  3. Step 3: Cross multiply
    1,335,321.89x = 2,000,700.84 × 954,295.93
  4. Step 4: Simplify right side
    1,335,321.89x = 1,909,260,674,839.07
  5. Step 5: Solve for x
    x = 1,909,260,674,839.07/1,335,321.89
  6. Step 6: Final answer
    x = 1,429,813.06

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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.