Home / 1,132,266.84-1,562,543.63-616,026.90

Finding the Fourth Proportional to 1,132,266.84, 1,562,543.63 and 616,026.90

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Solution

The fourth proportional to 1,132,266.84, 1,562,543.63 and 616,026.90 is: 850,125.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,266.84 : 1,562,543.63 = 616,026.90 : x
  2. Step 2: Convert to fraction form
    1,132,266.84/1,562,543.63 = 616,026.90/x
  3. Step 3: Cross multiply
    1,132,266.84x = 1,562,543.63 × 616,026.90
  4. Step 4: Simplify right side
    1,132,266.84x = 962,568,903,728.82
  5. Step 5: Solve for x
    x = 962,568,903,728.82/1,132,266.84
  6. Step 6: Final answer
    x = 850,125.49

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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.