Home / 1,153,963.02-1,592,529.93-695,222.02

Finding the Fourth Proportional to 1,153,963.02, 1,592,529.93 and 695,222.02

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Solution

The fourth proportional to 1,153,963.02, 1,592,529.93 and 695,222.02 is: 959,443.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,963.02 : 1,592,529.93 = 695,222.02 : x
  2. Step 2: Convert to fraction form
    1,153,963.02/1,592,529.93 = 695,222.02/x
  3. Step 3: Cross multiply
    1,153,963.02x = 1,592,529.93 × 695,222.02
  4. Step 4: Simplify right side
    1,153,963.02x = 1,107,161,863,406.30
  5. Step 5: Solve for x
    x = 1,107,161,863,406.30/1,153,963.02
  6. Step 6: Final answer
    x = 959,443.11

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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.