Home / 7,583,089.82-10,464,733.58-4,319,856.18

Finding the Fourth Proportional to 7,583,089.82, 10,464,733.58 and 4,319,856.18

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Solution

The fourth proportional to 7,583,089.82, 10,464,733.58 and 4,319,856.18 is: 5,961,441.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,089.82 : 10,464,733.58 = 4,319,856.18 : x
  2. Step 2: Convert to fraction form
    7,583,089.82/10,464,733.58 = 4,319,856.18/x
  3. Step 3: Cross multiply
    7,583,089.82x = 10,464,733.58 × 4,319,856.18
  4. Step 4: Simplify right side
    7,583,089.82x = 45,206,144,006,017.23
  5. Step 5: Solve for x
    x = 45,206,144,006,017.23/7,583,089.82
  6. Step 6: Final answer
    x = 5,961,441.19

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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.