Home / 1,125,825.23-1,553,627.16-609,570.24

Finding the Fourth Proportional to 1,125,825.23, 1,553,627.16 and 609,570.24

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Solution

The fourth proportional to 1,125,825.23, 1,553,627.16 and 609,570.24 is: 841,200.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,125,825.23 : 1,553,627.16 = 609,570.24 : x
  2. Step 2: Convert to fraction form
    1,125,825.23/1,553,627.16 = 609,570.24/x
  3. Step 3: Cross multiply
    1,125,825.23x = 1,553,627.16 × 609,570.24
  4. Step 4: Simplify right side
    1,125,825.23x = 947,044,880,791.72
  5. Step 5: Solve for x
    x = 947,044,880,791.72/1,125,825.23
  6. Step 6: Final answer
    x = 841,200.62

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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.