Home / 8,722,514.07-12,037,070.00-4,854,952.23

Finding the Fourth Proportional to 8,722,514.07, 12,037,070.00 and 4,854,952.23

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Solution

The fourth proportional to 8,722,514.07, 12,037,070.00 and 4,854,952.23 is: 6,699,834.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,722,514.07 : 12,037,070.00 = 4,854,952.23 : x
  2. Step 2: Convert to fraction form
    8,722,514.07/12,037,070.00 = 4,854,952.23/x
  3. Step 3: Cross multiply
    8,722,514.07x = 12,037,070.00 × 4,854,952.23
  4. Step 4: Simplify right side
    8,722,514.07x = 58,439,399,814,891.34
  5. Step 5: Solve for x
    x = 58,439,399,814,891.34/8,722,514.07
  6. Step 6: Final answer
    x = 6,699,834.40

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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.