Home / 10,448,151.15-14,418,169.13-5,801,814.98

Finding the Fourth Proportional to 10,448,151.15, 14,418,169.13 and 5,801,814.98

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Solution

The fourth proportional to 10,448,151.15, 14,418,169.13 and 5,801,814.98 is: 8,006,349.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,448,151.15 : 14,418,169.13 = 5,801,814.98 : x
  2. Step 2: Convert to fraction form
    10,448,151.15/14,418,169.13 = 5,801,814.98/x
  3. Step 3: Cross multiply
    10,448,151.15x = 14,418,169.13 × 5,801,814.98
  4. Step 4: Simplify right side
    10,448,151.15x = 83,651,549,642,607.58
  5. Step 5: Solve for x
    x = 83,651,549,642,607.58/10,448,151.15
  6. Step 6: Final answer
    x = 8,006,349.49

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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.