Home / 9,455,874.30-13,049,741.79-5,270,210.10

Finding the Fourth Proportional to 9,455,874.30, 13,049,741.79 and 5,270,210.10

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Solution

The fourth proportional to 9,455,874.30, 13,049,741.79 and 5,270,210.10 is: 7,273,244.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455,874.30 : 13,049,741.79 = 5,270,210.10 : x
  2. Step 2: Convert to fraction form
    9,455,874.30/13,049,741.79 = 5,270,210.10/x
  3. Step 3: Cross multiply
    9,455,874.30x = 13,049,741.79 × 5,270,210.10
  4. Step 4: Simplify right side
    9,455,874.30x = 68,774,880,984,050.07
  5. Step 5: Solve for x
    x = 68,774,880,984,050.07/9,455,874.30
  6. Step 6: Final answer
    x = 7,273,244.00

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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.