Home / 9,972,365.32-14,958,547.98-2,399,331.16

Finding the Fourth Proportional to 9,972,365.32, 14,958,547.98 and 2,399,331.16

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Solution

The fourth proportional to 9,972,365.32, 14,958,547.98 and 2,399,331.16 is: 3,598,996.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972,365.32 : 14,958,547.98 = 2,399,331.16 : x
  2. Step 2: Convert to fraction form
    9,972,365.32/14,958,547.98 = 2,399,331.16/x
  3. Step 3: Cross multiply
    9,972,365.32x = 14,958,547.98 × 2,399,331.16
  4. Step 4: Simplify right side
    9,972,365.32x = 35,890,510,276,769.06
  5. Step 5: Solve for x
    x = 35,890,510,276,769.06/9,972,365.32
  6. Step 6: Final answer
    x = 3,598,996.74

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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.