Home / 10,316,863.04-14,237,616.32-5,733,377.60

Finding the Fourth Proportional to 10,316,863.04, 14,237,616.32 and 5,733,377.60

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Solution

The fourth proportional to 10,316,863.04, 14,237,616.32 and 5,733,377.60 is: 7,912,252.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,316,863.04 : 14,237,616.32 = 5,733,377.60 : x
  2. Step 2: Convert to fraction form
    10,316,863.04/14,237,616.32 = 5,733,377.60/x
  3. Step 3: Cross multiply
    10,316,863.04x = 14,237,616.32 × 5,733,377.60
  4. Step 4: Simplify right side
    10,316,863.04x = 81,629,630,486,482.42
  5. Step 5: Solve for x
    x = 81,629,630,486,482.42/10,316,863.04
  6. Step 6: Final answer
    x = 7,912,252.99

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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.