Home / 1,160,900.04-1,601,954.16-651,504

Finding the Fourth Proportional to 1,160,900.04, 1,601,954.16 and 651,504

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Solution

The fourth proportional to 1,160,900.04, 1,601,954.16 and 651,504 is: 899,026.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,900.04 : 1,601,954.16 = 651,504 : x
  2. Step 2: Convert to fraction form
    1,160,900.04/1,601,954.16 = 651,504/x
  3. Step 3: Cross multiply
    1,160,900.04x = 1,601,954.16 × 651,504
  4. Step 4: Simplify right side
    1,160,900.04x = 1,043,679,543,056.64
  5. Step 5: Solve for x
    x = 1,043,679,543,056.64/1,160,900.04
  6. Step 6: Final answer
    x = 899,026.19

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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.