Home / 9,570,503.04-14,355,753.12-2,838,858.72

Finding the Fourth Proportional to 9,570,503.04, 14,355,753.12 and 2,838,858.72

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Solution

The fourth proportional to 9,570,503.04, 14,355,753.12 and 2,838,858.72 is: 4,258,287.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,503.04 : 14,355,753.12 = 2,838,858.72 : x
  2. Step 2: Convert to fraction form
    9,570,503.04/14,355,753.12 = 2,838,858.72/x
  3. Step 3: Cross multiply
    9,570,503.04x = 14,355,753.12 × 2,838,858.72
  4. Step 4: Simplify right side
    9,570,503.04x = 40,753,954,926,879.20
  5. Step 5: Solve for x
    x = 40,753,954,926,879.20/9,570,503.04
  6. Step 6: Final answer
    x = 4,258,287.65

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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.