Home / 5,894,653-8,841,979.02-1,634,821.18

Finding the Fourth Proportional to 5,894,653, 8,841,979.02 and 1,634,821.18

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Solution

The fourth proportional to 5,894,653, 8,841,979.02 and 1,634,821.18 is: 2,452,231.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,653 : 8,841,979.02 = 1,634,821.18 : x
  2. Step 2: Convert to fraction form
    5,894,653/8,841,979.02 = 1,634,821.18/x
  3. Step 3: Cross multiply
    5,894,653x = 8,841,979.02 × 1,634,821.18
  4. Step 4: Simplify right side
    5,894,653x = 14,455,054,575,011.64
  5. Step 5: Solve for x
    x = 14,455,054,575,011.64/5,894,653
  6. Step 6: Final answer
    x = 2,452,231.64

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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.