Home / 7,896,028.60-10,896,594.54-4,632,898.84

Finding the Fourth Proportional to 7,896,028.60, 10,896,594.54 and 4,632,898.84

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Solution

The fourth proportional to 7,896,028.60, 10,896,594.54 and 4,632,898.84 is: 6,393,444.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,028.60 : 10,896,594.54 = 4,632,898.84 : x
  2. Step 2: Convert to fraction form
    7,896,028.60/10,896,594.54 = 4,632,898.84/x
  3. Step 3: Cross multiply
    7,896,028.60x = 10,896,594.54 × 4,632,898.84
  4. Step 4: Simplify right side
    7,896,028.60x = 50,482,820,204,316.33
  5. Step 5: Solve for x
    x = 50,482,820,204,316.33/7,896,028.60
  6. Step 6: Final answer
    x = 6,393,444.45

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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.