Home / 944,924.32-1,415,782.68-570,160

Finding the Fourth Proportional to 944,924.32, 1,415,782.68 and 570,160

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Solution

The fourth proportional to 944,924.32, 1,415,782.68 and 570,160 is: 854,272.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,924.32 : 1,415,782.68 = 570,160 : x
  2. Step 2: Convert to fraction form
    944,924.32/1,415,782.68 = 570,160/x
  3. Step 3: Cross multiply
    944,924.32x = 1,415,782.68 × 570,160
  4. Step 4: Simplify right side
    944,924.32x = 807,222,652,828.80
  5. Step 5: Solve for x
    x = 807,222,652,828.80/944,924.32
  6. Step 6: Final answer
    x = 854,272.28

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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.