Home / 1,076,187.33-1,485,148.55-592,754.22

Finding the Fourth Proportional to 1,076,187.33, 1,485,148.55 and 592,754.22

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Solution

The fourth proportional to 1,076,187.33, 1,485,148.55 and 592,754.22 is: 818,006.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,187.33 : 1,485,148.55 = 592,754.22 : x
  2. Step 2: Convert to fraction form
    1,076,187.33/1,485,148.55 = 592,754.22/x
  3. Step 3: Cross multiply
    1,076,187.33x = 1,485,148.55 × 592,754.22
  4. Step 4: Simplify right side
    1,076,187.33x = 880,328,070,339.38
  5. Step 5: Solve for x
    x = 880,328,070,339.38/1,076,187.33
  6. Step 6: Final answer
    x = 818,006.35

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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.