Home / 6,260,061.44-9,386,567.04-1,999,228.16

Finding the Fourth Proportional to 6,260,061.44, 9,386,567.04 and 1,999,228.16

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Solution

The fourth proportional to 6,260,061.44, 9,386,567.04 and 1,999,228.16 is: 2,997,716.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,061.44 : 9,386,567.04 = 1,999,228.16 : x
  2. Step 2: Convert to fraction form
    6,260,061.44/9,386,567.04 = 1,999,228.16/x
  3. Step 3: Cross multiply
    6,260,061.44x = 9,386,567.04 × 1,999,228.16
  4. Step 4: Simplify right side
    6,260,061.44x = 18,765,889,152,095.84
  5. Step 5: Solve for x
    x = 18,765,889,152,095.84/6,260,061.44
  6. Step 6: Final answer
    x = 2,997,716.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.