Home / 1,092,599.17-1,507,897.01-633,854.05

Finding the Fourth Proportional to 1,092,599.17, 1,507,897.01 and 633,854.05

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Solution

The fourth proportional to 1,092,599.17, 1,507,897.01 and 633,854.05 is: 874,782.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,599.17 : 1,507,897.01 = 633,854.05 : x
  2. Step 2: Convert to fraction form
    1,092,599.17/1,507,897.01 = 633,854.05/x
  3. Step 3: Cross multiply
    1,092,599.17x = 1,507,897.01 × 633,854.05
  4. Step 4: Simplify right side
    1,092,599.17x = 955,786,624,586.28
  5. Step 5: Solve for x
    x = 955,786,624,586.28/1,092,599.17
  6. Step 6: Final answer
    x = 874,782.49

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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.