Home / 7,587,048.06-11,388,592.98-7,415,707.50

Finding the Fourth Proportional to 7,587,048.06, 11,388,592.98 and 7,415,707.50

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Solution

The fourth proportional to 7,587,048.06, 11,388,592.98 and 7,415,707.50 is: 11,131,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,587,048.06 : 11,388,592.98 = 7,415,707.50 : x
  2. Step 2: Convert to fraction form
    7,587,048.06/11,388,592.98 = 7,415,707.50/x
  3. Step 3: Cross multiply
    7,587,048.06x = 11,388,592.98 × 7,415,707.50
  4. Step 4: Simplify right side
    7,587,048.06x = 84,454,474,376,233.36
  5. Step 5: Solve for x
    x = 84,454,474,376,233.36/7,587,048.06
  6. Step 6: Final answer
    x = 11,131,401.00

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1.5x scale

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.