Home / 10,152,733.80-14,011,485.30-5,802,463.56

Finding the Fourth Proportional to 10,152,733.80, 14,011,485.30 and 5,802,463.56

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Solution

The fourth proportional to 10,152,733.80, 14,011,485.30 and 5,802,463.56 is: 8,007,807.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,152,733.80 : 14,011,485.30 = 5,802,463.56 : x
  2. Step 2: Convert to fraction form
    10,152,733.80/14,011,485.30 = 5,802,463.56/x
  3. Step 3: Cross multiply
    10,152,733.80x = 14,011,485.30 × 5,802,463.56
  4. Step 4: Simplify right side
    10,152,733.80x = 81,301,132,874,725.67
  5. Step 5: Solve for x
    x = 81,301,132,874,725.67/10,152,733.80
  6. Step 6: Final answer
    x = 8,007,807.01

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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.