Home / 7,896,005.33-10,896,562.47-4,632,875.58

Finding the Fourth Proportional to 7,896,005.33, 10,896,562.47 and 4,632,875.58

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Solution

The fourth proportional to 7,896,005.33, 10,896,562.47 and 4,632,875.58 is: 6,393,412.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,005.33 : 10,896,562.47 = 4,632,875.58 : x
  2. Step 2: Convert to fraction form
    7,896,005.33/10,896,562.47 = 4,632,875.58/x
  3. Step 3: Cross multiply
    7,896,005.33x = 10,896,562.47 × 4,632,875.58
  4. Step 4: Simplify right side
    7,896,005.33x = 50,482,418,173,207.48
  5. Step 5: Solve for x
    x = 50,482,418,173,207.48/7,896,005.33
  6. Step 6: Final answer
    x = 6,393,412.37

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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.