Home / 1,658,385.84-2,483,592.24-946,254.80

Finding the Fourth Proportional to 1,658,385.84, 2,483,592.24 and 946,254.80

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Solution

The fourth proportional to 1,658,385.84, 2,483,592.24 and 946,254.80 is: 1,417,107.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,385.84 : 2,483,592.24 = 946,254.80 : x
  2. Step 2: Convert to fraction form
    1,658,385.84/2,483,592.24 = 946,254.80/x
  3. Step 3: Cross multiply
    1,658,385.84x = 2,483,592.24 × 946,254.80
  4. Step 4: Simplify right side
    1,658,385.84x = 2,350,111,078,342.75
  5. Step 5: Solve for x
    x = 2,350,111,078,342.75/1,658,385.84
  6. Step 6: Final answer
    x = 1,417,107.54

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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.