Home / 10,834,899.04-16,268,559.77-9,380,443.60

Finding the Fourth Proportional to 10,834,899.04, 16,268,559.77 and 9,380,443.60

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Solution

The fourth proportional to 10,834,899.04, 16,268,559.77 and 9,380,443.60 is: 14,084,700.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,899.04 : 16,268,559.77 = 9,380,443.60 : x
  2. Step 2: Convert to fraction form
    10,834,899.04/16,268,559.77 = 9,380,443.60/x
  3. Step 3: Cross multiply
    10,834,899.04x = 16,268,559.77 × 9,380,443.60
  4. Step 4: Simplify right side
    10,834,899.04x = 152,606,307,275,225.16
  5. Step 5: Solve for x
    x = 152,606,307,275,225.16/10,834,899.04
  6. Step 6: Final answer
    x = 14,084,700.45

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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.