Home / 1,014,750.02-1,399,389.02-606,787.04

Finding the Fourth Proportional to 1,014,750.02, 1,399,389.02 and 606,787.04

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Solution

The fourth proportional to 1,014,750.02, 1,399,389.02 and 606,787.04 is: 836,788.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,750.02 : 1,399,389.02 = 606,787.04 : x
  2. Step 2: Convert to fraction form
    1,014,750.02/1,399,389.02 = 606,787.04/x
  3. Step 3: Cross multiply
    1,014,750.02x = 1,399,389.02 × 606,787.04
  4. Step 4: Simplify right side
    1,014,750.02x = 849,131,111,223.42
  5. Step 5: Solve for x
    x = 849,131,111,223.42/1,014,750.02
  6. Step 6: Final answer
    x = 836,788.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.