Home / 10,226,772.80-14,111,302.56-5,816,032.64

Finding the Fourth Proportional to 10,226,772.80, 14,111,302.56 and 5,816,032.64

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Solution

The fourth proportional to 10,226,772.80, 14,111,302.56 and 5,816,032.64 is: 8,025,190.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,226,772.80 : 14,111,302.56 = 5,816,032.64 : x
  2. Step 2: Convert to fraction form
    10,226,772.80/14,111,302.56 = 5,816,032.64/x
  3. Step 3: Cross multiply
    10,226,772.80x = 14,111,302.56 × 5,816,032.64
  4. Step 4: Simplify right side
    10,226,772.80x = 82,071,796,281,875.56
  5. Step 5: Solve for x
    x = 82,071,796,281,875.56/10,226,772.80
  6. Step 6: Final answer
    x = 8,025,190.14

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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.