Home / 9,875,274.67-14,796,736.09-5,259,360.13

Finding the Fourth Proportional to 9,875,274.67, 14,796,736.09 and 5,259,360.13

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Solution

The fourth proportional to 9,875,274.67, 14,796,736.09 and 5,259,360.13 is: 7,880,425.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,274.67 : 14,796,736.09 = 5,259,360.13 : x
  2. Step 2: Convert to fraction form
    9,875,274.67/14,796,736.09 = 5,259,360.13/x
  3. Step 3: Cross multiply
    9,875,274.67x = 14,796,736.09 × 5,259,360.13
  4. Step 4: Simplify right side
    9,875,274.67x = 77,821,363,865,565.19
  5. Step 5: Solve for x
    x = 77,821,363,865,565.19/9,875,274.67
  6. Step 6: Final answer
    x = 7,880,425.25

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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.