Home / 1,708,097.28-2,561,275.44-570,450.24

Finding the Fourth Proportional to 1,708,097.28, 2,561,275.44 and 570,450.24

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Solution

The fourth proportional to 1,708,097.28, 2,561,275.44 and 570,450.24 is: 855,384.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,097.28 : 2,561,275.44 = 570,450.24 : x
  2. Step 2: Convert to fraction form
    1,708,097.28/2,561,275.44 = 570,450.24/x
  3. Step 3: Cross multiply
    1,708,097.28x = 2,561,275.44 × 570,450.24
  4. Step 4: Simplify right side
    1,708,097.28x = 1,461,080,189,454.11
  5. Step 5: Solve for x
    x = 1,461,080,189,454.11/1,708,097.28
  6. Step 6: Final answer
    x = 855,384.65

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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.