Home / 1,482,790.86-2,224,448.64-559,526.94

Finding the Fourth Proportional to 1,482,790.86, 2,224,448.64 and 559,526.94

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Solution

The fourth proportional to 1,482,790.86, 2,224,448.64 and 559,526.94 is: 839,389.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,790.86 : 2,224,448.64 = 559,526.94 : x
  2. Step 2: Convert to fraction form
    1,482,790.86/2,224,448.64 = 559,526.94/x
  3. Step 3: Cross multiply
    1,482,790.86x = 2,224,448.64 × 559,526.94
  4. Step 4: Simplify right side
    1,482,790.86x = 1,244,638,940,726.36
  5. Step 5: Solve for x
    x = 1,244,638,940,726.36/1,482,790.86
  6. Step 6: Final answer
    x = 839,389.41

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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.