Home / 1,161,312.94-1,602,611.86-652,026.25

Finding the Fourth Proportional to 1,161,312.94, 1,602,611.86 and 652,026.25

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Solution

The fourth proportional to 1,161,312.94, 1,602,611.86 and 652,026.25 is: 899,796.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,312.94 : 1,602,611.86 = 652,026.25 : x
  2. Step 2: Convert to fraction form
    1,161,312.94/1,602,611.86 = 652,026.25/x
  3. Step 3: Cross multiply
    1,161,312.94x = 1,602,611.86 × 652,026.25
  4. Step 4: Simplify right side
    1,161,312.94x = 1,044,944,995,644.73
  5. Step 5: Solve for x
    x = 1,044,944,995,644.73/1,161,312.94
  6. Step 6: Final answer
    x = 899,796.22

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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.