Home / 834,852.94-1,152,097.36-472,269.13

Finding the Fourth Proportional to 834,852.94, 1,152,097.36 and 472,269.13

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Solution

The fourth proportional to 834,852.94, 1,152,097.36 and 472,269.13 is: 651,731.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,852.94 : 1,152,097.36 = 472,269.13 : x
  2. Step 2: Convert to fraction form
    834,852.94/1,152,097.36 = 472,269.13/x
  3. Step 3: Cross multiply
    834,852.94x = 1,152,097.36 × 472,269.13
  4. Step 4: Simplify right side
    834,852.94x = 544,100,013,821.58
  5. Step 5: Solve for x
    x = 544,100,013,821.58/834,852.94
  6. Step 6: Final answer
    x = 651,731.57

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1.5x scale

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.