Home / 10,493,274.80-14,480,572.02-5,847,255.65

Finding the Fourth Proportional to 10,493,274.80, 14,480,572.02 and 5,847,255.65

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Solution

The fourth proportional to 10,493,274.80, 14,480,572.02 and 5,847,255.65 is: 8,069,130.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,493,274.80 : 14,480,572.02 = 5,847,255.65 : x
  2. Step 2: Convert to fraction form
    10,493,274.80/14,480,572.02 = 5,847,255.65/x
  3. Step 3: Cross multiply
    10,493,274.80x = 14,480,572.02 × 5,847,255.65
  4. Step 4: Simplify right side
    10,493,274.80x = 84,671,606,617,305.55
  5. Step 5: Solve for x
    x = 84,671,606,617,305.55/10,493,274.80
  6. Step 6: Final answer
    x = 8,069,130.78

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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.