Home / 10,722,073.32-14,796,461.50-5,827,307.31

Finding the Fourth Proportional to 10,722,073.32, 14,796,461.50 and 5,827,307.31

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Solution

The fourth proportional to 10,722,073.32, 14,796,461.50 and 5,827,307.31 is: 8,041,684.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,722,073.32 : 14,796,461.50 = 5,827,307.31 : x
  2. Step 2: Convert to fraction form
    10,722,073.32/14,796,461.50 = 5,827,307.31/x
  3. Step 3: Cross multiply
    10,722,073.32x = 14,796,461.50 × 5,827,307.31
  4. Step 4: Simplify right side
    10,722,073.32x = 86,223,528,246,515.30
  5. Step 5: Solve for x
    x = 86,223,528,246,515.30/10,722,073.32
  6. Step 6: Final answer
    x = 8,041,684.26

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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.