Home / 1,235,902.02-1,852,356.01-524,435.41

Finding the Fourth Proportional to 1,235,902.02, 1,852,356.01 and 524,435.41

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Solution

The fourth proportional to 1,235,902.02, 1,852,356.01 and 524,435.41 is: 786,017.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,902.02 : 1,852,356.01 = 524,435.41 : x
  2. Step 2: Convert to fraction form
    1,235,902.02/1,852,356.01 = 524,435.41/x
  3. Step 3: Cross multiply
    1,235,902.02x = 1,852,356.01 × 524,435.41
  4. Step 4: Simplify right side
    1,235,902.02x = 971,441,085,557.99
  5. Step 5: Solve for x
    x = 971,441,085,557.99/1,235,902.02
  6. Step 6: Final answer
    x = 786,017.88

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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.