Home / 983,552.11-1,475,260.43-604,531.34

Finding the Fourth Proportional to 983,552.11, 1,475,260.43 and 604,531.34

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Solution

The fourth proportional to 983,552.11, 1,475,260.43 and 604,531.34 is: 906,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    983,552.11 : 1,475,260.43 = 604,531.34 : x
  2. Step 2: Convert to fraction form
    983,552.11/1,475,260.43 = 604,531.34/x
  3. Step 3: Cross multiply
    983,552.11x = 1,475,260.43 × 604,531.34
  4. Step 4: Simplify right side
    983,552.11x = 891,841,164,596.88
  5. Step 5: Solve for x
    x = 891,841,164,596.88/983,552.11
  6. Step 6: Final answer
    x = 906,755.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.