Home / 7,003,707.16-9,663,470.34-4,250,333.08

Finding the Fourth Proportional to 7,003,707.16, 9,663,470.34 and 4,250,333.08

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Solution

The fourth proportional to 7,003,707.16, 9,663,470.34 and 4,250,333.08 is: 5,864,461.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,707.16 : 9,663,470.34 = 4,250,333.08 : x
  2. Step 2: Convert to fraction form
    7,003,707.16/9,663,470.34 = 4,250,333.08/x
  3. Step 3: Cross multiply
    7,003,707.16x = 9,663,470.34 × 4,250,333.08
  4. Step 4: Simplify right side
    7,003,707.16x = 41,072,967,653,700.84
  5. Step 5: Solve for x
    x = 41,072,967,653,700.84/7,003,707.16
  6. Step 6: Final answer
    x = 5,864,461.02

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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.